/* ===================================
   FARMECH AGRO TOOLS - Professional Redesign
   Theme: Clean Modern (Inspired by National Agro)
   Primary Colors: #367C2B (Green) & #FFDE00 (Yellow)
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --primary-green: #367C2B;
    --primary-yellow: #FFDE00;
    --dark-green: #2C5E1A;
    --soft-gray: #F9F9F9;
    --text-main: #333333;
    --text-muted: #666666;
    --white: #ffffff;
    --transition: all 0.3s ease;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 10px 40px rgba(0, 0, 0, 0.12);
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--dark-green);
}

/* Typography Helpers */
.text-green {
    color: var(--primary-green);
}

.text-yellow {
    color: var(--primary-yellow);
}

.bg-green {
    background-color: var(--primary-green);
}

.bg-yellow {
    background-color: var(--primary-yellow);
}

/* Buttons */
.btn-main {
    display: inline-flex;
    align-items: center;
    padding: 0.8rem 2rem;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    border: none;
}

.btn-green {
    background-color: var(--primary-green);
    color: var(--white);
}

.btn-green:hover {
    background-color: var(--dark-green);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(54, 124, 43, 0.3);
}

.btn-yellow {
    background-color: var(--primary-yellow);
    color: var(--dark-green);
}

.btn-yellow:hover {
    background-color: #e6c800;
    transform: translateY(-2px);
}

.btn-outline {
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
    background: transparent;
}

.btn-outline:hover {
    background: var(--primary-green);
    color: var(--white);
}

/* Header & Navigation */
header {
    background: var(--white);
    transition: var(--transition);
}

.nav-link {
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition);
    padding: 0.5rem 0;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Hero Section */
.hero-clean {
    background: linear-gradient(135deg, #f0f7f0 0%, #ffffff 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 100px 0;
}

.hero-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(54, 124, 43, 0.1);
    color: var(--primary-green);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

/* Product Cards */
.product-card-modern {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #f0f0f0;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card-modern:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-green);
}

.product-img-box {
    background: var(--soft-gray);
    border-radius: 8px;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.product-img-box img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: var(--transition);
}

.product-card-modern:hover .product-img-box img {
    transform: scale(1.1);
}

/* Statistics Section */
.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
}

/* Sowing Methods Section */
.method-card {
    padding: 2.5rem;
    background: var(--soft-gray);
    border-radius: 12px;
    transition: var(--transition);
}

.method-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-hover);
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-green);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-green);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-clean {
        padding: 60px 0;
        text-align: center;
    }

    .hero-tag {
        margin: 0 auto 1.5rem;
    }
}