:root {
    --primary-green: #2D5A3D;
    --secondary-green: #4A7C59;
    --light-green: #7CB342;
    --earth-brown: #8B7355;
    --dark: #1A1A1A;
    --light: #F5F5F5;
    --white: #FFFFFF;
    --gray: #6B7280;
    --light-gray: #E5E7EB;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; 
    line-height: 1.6; 
    color: var(--dark); 
    background: var(--white);
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* Utilities */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.text-center { text-align: center; }
.section-header { margin-bottom: 50px; }
.section-header h2 { color: var(--primary-green); margin-bottom: 15px; }
.section-header p { color: var(--gray); font-size: 1.1rem; }
.btn { display: inline-block; padding: 12px 30px; border-radius: 6px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; }
.btn-primary { background: var(--primary-green); color: white; }
.btn-primary:hover { background: var(--secondary-green); transform: translateY(-2px); }
.btn-secondary { background: transparent; border: 2px solid var(--primary-green); color: var(--primary-green); }
.btn-secondary:hover { background: var(--primary-green); color: white; }

/* Header */
.site-header { 
    background: white; 
    box-shadow: 0 2px 10px rgba(0,0,0,0.08); 
    position: sticky; 
    top: 0; 
    z-index: 1000; 
}
.navbar { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 15px 0; 
    position: relative;
}
.navbar-brand img { height: 55px; }

/* Desktop Menu */
.navbar-menu { 
    display: flex; 
    gap: 25px; 
    align-items: center; 
}
.navbar-menu a { 
    font-weight: 500; 
    color: var(--dark); 
    padding: 5px 0; 
    position: relative; 
}
.navbar-menu a:hover, .navbar-menu a.active { color: var(--primary-green); }
.btn-nav { 
    background: var(--primary-green); 
    color: white !important; 
    padding: 10px 22px; 
    border-radius: 6px; 
    font-weight: 600; 
}
.btn-nav:hover { background: var(--secondary-green); }

/* Hamburger Button - FIXED */
.navbar-toggle { 
    display: none; 
    background: none; 
    border: none; 
    cursor: pointer; 
    padding: 10px;
    z-index: 1001;
}
.navbar-toggle .hamburger { 
    display: block; 
    width: 28px; 
    height: 3px; 
    background: var(--dark); 
    position: relative;
    transition: all 0.3s ease;
}
.navbar-toggle .hamburger::before,
.navbar-toggle .hamburger::after { 
    content: ''; 
    position: absolute; 
    width: 28px; 
    height: 3px; 
    background: var(--dark); 
    transition: all 0.3s ease;
    left: 0;
    display: block;
}
.navbar-toggle .hamburger::before { 
    top: -8px; 
}
.navbar-toggle .hamburger::after { 
    top: 8px; 
}

/* Active hamburger animation (X shape) */
.navbar-toggle.active .hamburger { background: transparent; }
.navbar-toggle.active .hamburger::before { 
    transform: rotate(45deg); 
    top: 0; 
}
.navbar-toggle.active .hamburger::after { 
    transform: rotate(-45deg); 
    top: 0; 
}

/* Hero */
.hero { background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%); color: white; padding: 100px 0; text-align: center; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 20px; line-height: 1.2; }
.hero p { font-size: clamp(1rem, 2vw, 1.25rem); max-width: 700px; margin: 0 auto 30px; opacity: 0.95; }
.hero-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
.hero-buttons .btn-secondary { border-color: white; color: white; }
.hero-buttons .btn-secondary:hover { background: white; color: var(--primary-green); }

/* Features Grid */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.feature-card { background: white; padding: 30px; border-radius: 12px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); transition: 0.3s; border-top: 4px solid var(--light-green); }
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.feature-card h3 { color: var(--primary-green); margin-bottom: 15px; font-size: 1.3rem; }

/* About Section */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-content h2 { color: var(--primary-green); margin-bottom: 20px; }
.about-image img { border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.mission-box { background: var(--primary-green); color: white; padding: 25px; border-radius: 10px; margin-top: 25px; }
.mission-box h3 { color: white; margin-bottom: 10px; }

/* Products */
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.product-card { background: white; border-radius: 12px; overflow: hidden; box-shadow: 0 5px 20px rgba(0,0,0,0.05); transition: 0.3s; }
.product-card:hover { transform: translateY(-5px); }
.product-image { height: 220px; background: var(--light); display: flex; align-items: center; justify-content: center; font-size: 3.5rem; }
.product-content { padding: 25px; }
.product-content h3 { color: var(--primary-green); margin-bottom: 12px; }

/* Team (FIXED) */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.team-card { background: white; border-radius: 12px; overflow: hidden; box-shadow: 0 5px 20px rgba(0,0,0,0.05); text-align: center; transition: 0.3s; }
.team-card:hover { transform: translateY(-5px); }
.team-image { 
    height: 380px; 
    overflow: hidden; 
    background: var(--light);
}
.team-image img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover;
    object-position: top center;
    transition: transform 0.4s ease;
}
.team-card:hover .team-image img { transform: scale(1.05); }
.team-info { padding: 25px; }
.team-info h3 { color: var(--primary-green); margin-bottom: 5px; font-size: 1.4rem; }
.team-role { color: var(--light-green); font-weight: 600; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.team-bio { color: var(--gray); font-size: 0.95rem; margin-bottom: 15px; }

/* Contact Form */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.contact-info-section h3 { color: var(--primary-green); margin-bottom: 15px; }
.contact-form { background: white; padding: 40px; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.08); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
.form-group input, .form-group textarea, .form-group select { 
    width: 100%; padding: 12px 15px; border: 2px solid var(--light-gray); border-radius: 8px; 
    font-family: inherit; font-size: 1rem; transition: 0.3s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { 
    outline: none; border-color: var(--light-green); 
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* Footer */
.site-footer { background: var(--dark); color: white; padding: 60px 0 25px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-col h3 { margin-bottom: 20px; }
.footer-col h4 { margin-bottom: 20px; color: var(--light-green); }
.footer-col p { color: #aaa; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: #ccc; }
.footer-col ul li a:hover { color: var(--light-green); }
.footer-bottom { border-top: 1px solid #333; padding-top: 25px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; }
.footer-bottom p { color: #777; font-size: 0.9rem; margin: 0; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: #777; font-size: 0.9rem; }
.footer-legal a:hover { color: var(--light-green); }

/* ============ MOBILE RESPONSIVE ============ */
@media (max-width: 992px) {
    .about-grid, .contact-wrapper { grid-template-columns: 1fr; }
    .about-image { order: -1; }
}

@media (max-width: 768px) {
    /* Show hamburger */
    .navbar-toggle { 
        display: block; 
    }
    
    /* Hide desktop menu, show as mobile dropdown */
    .navbar-menu { 
        display: none; 
        position: fixed;
        top: 85px;
        left: 0;
        right: 0;
        width: 100%; 
        background: white; 
        flex-direction: column; 
        padding: 30px 20px; 
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        gap: 0;
        z-index: 999;
        max-height: calc(100vh - 85px);
        overflow-y: auto;
    }
    
    /* Show menu when active */
    .navbar-menu.active { 
        display: flex; 
        animation: slideDown 0.3s ease;
    }
    
    .navbar-menu a { 
        display: block;
        padding: 15px 0;
        border-bottom: 1px solid var(--light-gray);
        font-size: 1.1rem;
        width: 100%;
        text-align: left;
    }
    
    .navbar-menu a:last-child { border-bottom: none; }
    
    .btn-nav { 
        margin-top: 10px;
        text-align: center;
        display: block;
        width: 100%;
    }
    
    .hero { padding: 60px 0; }
    .section { padding: 50px 0; }
    .team-image { height: 320px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-legal { justify-content: center; }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
    .features-grid, .product-grid, .team-grid { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .contact-form { padding: 25px; }
}