/* Katariya AgroTech - Main Stylesheet */

/* ===== CSS Reset & Variables ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2E7D32;
    --secondary-color: #FF6B35;
    --dark-color: #1A1A1A;
    --light-color: #F5F5F5;
    --white: #FFFFFF;
    --gray: #666666;
    --border-color: #E0E0E0;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 15px;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 6px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 16px;
}

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

.btn-primary:hover {
    background-color: #1B5E20;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: #E55A2B;
}

.btn-quote {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 6px;
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background-color: #1DA851;
}

/* ===== Header ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: var(--shadow);
}

.top-bar {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info a {
    color: var(--white);
    margin-right: 20px;
}

.contact-info a:hover {
    opacity: 0.8;
}

.contact-info i {
    margin-right: 5px;
}

.social-links a {
    color: var(--white);
    margin-left: 15px;
    font-size: 18px;
}

.social-links a:hover {
    opacity: 0.8;
}

/* ===== Navbar ===== */
.navbar {
    padding: 15px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    color: var(--dark-color);
    font-weight: 500;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.8), rgba(27, 94, 32, 0.8)), 
                url('../images/hero-bg.jpg') center/cover;
    color: var(--white);
    padding: 160px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.95;
    animation: fadeInUp 1s 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s 0.4s backwards;
}

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

/* ===== Section Headers ===== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
}

.section-header p {
    color: var(--gray);
    font-size: 1.1rem;
}

  .categories-section {
        padding: 80px 0;
        background-color: #f8f9fa;
    }
    
    .categories-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr); /* 5 columns = 2 rows for 9 categories */
        gap: 25px;
        margin-top: 40px;
    }
    
    .category-card {
        background: var(--white);
        padding: 30px 20px;
        border-radius: 12px;
        text-align: center;
        transition: all 0.3s ease;
        box-shadow: 0 2px 10px rgba(0,0,0,0.08);
        border: 2px solid transparent;
        display: flex;
        flex-direction: column;
        min-height: 220px;
    }
    
    .category-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 8px 25px rgba(46, 125, 50, 0.15);
        border-color: var(--primary-color);
    }
    
    .category-icon {
        width: 70px;
        height: 70px;
        background: linear-gradient(135deg, var(--primary-color), #1B5E20);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        font-size: 32px;
        color: var(--white);
        transition: all 0.3s ease;
    }
    
    .category-card:hover .category-icon {
        transform: rotate(360deg) scale(1.1);
    }
    
    .category-card h3 {
        font-size: 1.1rem;
        margin-bottom: 12px;
        color: var(--dark-color);
        line-height: 1.3;
        min-height: 45px;
    }
    
    .category-card p {
        font-size: 0.9rem;
        color: var(--gray);
        margin-bottom: 15px;
        line-height: 1.5;
        flex-grow: 1;
    }
    
    .view-more {
        color: var(--primary-color);
        font-weight: 600;
        font-size: 0.95rem;
        transition: all 0.3s ease;
    }
    
    .category-card:hover .view-more {
        transform: translateX(5px);
        display: inline-block;
}
/* ===== Products Section ===== */
.products-section {
    padding: 80px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background-color: var(--light-color);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.product-info {
    padding: 20px;
}

.product-category {
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-info h3 {
    font-size: 1.2rem;
    margin: 10px 0;
    color: var(--dark-color);
}

.product-model {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 10px;
}

.product-description {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 15px;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.btn-view {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 5px;
    font-size: 14px;
}

.btn-view:hover {
    background-color: #1B5E20;
}

/* ===== Features Section ===== */
.features-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-box {
    text-align: center;
    padding: 30px;
    background-color: var(--white);
    border-radius: 10px;
    transition: var(--transition);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
}

.feature-box h3 {
    margin-bottom: 10px;
}

.feature-box p {
    color: var(--gray);
    font-size: 14px;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), #1B5E20);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Footer ===== */
.footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3,
.footer-col h4 {
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-col ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.contact-list li i {
    margin-right: 10px;
    margin-top: 3px;
    color: var(--primary-color);
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom p {
    margin: 5px 0;
}

.footer-bottom i {
    color: #FF6B35;
}

/* ===== WhatsApp Float Button ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7);
    }
}

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .top-bar-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .contact-info {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }
    
    .contact-info a {
        margin-right: 0;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .categories-grid,
    .products-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .cta-content h2 {
        font-size: 1.75rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .product-card {
        margin-bottom: 20px;
    }
    /* Tablet View */
    @media (max-width: 1200px) {
        .categories-grid {
            grid-template-columns: repeat(4, 1fr); /* 4 columns */
        }
        
        .hero-content h1 {
            font-size: 3rem;
        }
    }
    
    /* Mobile View */
    @media (max-width: 768px) {
        .hero {
            min-height: 60vh;
            padding: 60px 0;
        }
        
        .hero-content h1 {
            font-size: 2rem;
        }
        
        .hero-content p {
            font-size: 1.1rem;
        }
        
        .hero-buttons {
            flex-direction: column;
            align-items: center;
        }
        
        .hero-buttons .btn {
            width: 100%;
            max-width: 300px;
        }
        
        .categories-grid {
            grid-template-columns: repeat(2, 1fr); /* 2 columns on mobile */
            gap: 15px;
        }
        
        .category-card {
            min-height: 180px;
            padding: 20px 15px;
        }
        
        .category-icon {
            width: 60px;
            height: 60px;
            font-size: 28px;
        }
    }
}