:root {
    --primary-color: #2c5530;
    --secondary-color: #8B4513;
    --accent-color: #FF6B35;
    --text-dark: #2c3e50;
    --text-light: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #1a1a1a;
    --overlay-light: rgba(255, 255, 255, 0.9);
    --overlay-dark: rgba(0, 0, 0, 0.7);
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--overlay-light);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: var(--text-light);
    box-shadow: var(--box-shadow);
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
}

.logo img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    border-radius: 8px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

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

.cta-button {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}

.cta-button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(var(--overlay-dark), var(--overlay-dark)),
        url('https://images.unsplash.com/photo-1500595046743-cd271d694d30?ixlib=rb-4.0.3&auto=format&fit=crop&w=2074&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero-content img {
    width: 120px;
    height: 120px;
    margin-bottom: 2rem;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff, #e0e0e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--text-light);
    padding: 15px 30px;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary:hover {
    background: #e55a2b;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    padding: 15px 30px;
    border: 2px solid var(--text-light);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--text-light);
    color: var(--text-dark);
}

/* Benefits Section */
.benefits {
    padding: 5rem 0;
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: var(--text-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-light);
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: linear-gradient(rgba(93, 46, 10, 0.9), rgba(93, 46, 10, 0.9)),
        url('https://images.unsplash.com/photo-1416879595882-3373a0480b5b?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-light);
}

/* Gallery Section */
.gallery {
    padding: 5rem 0;
    background: var(--bg-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.gallery-item {
    background: var(--text-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.gallery-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.gallery-content {
    padding: 1.5rem;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(245, 230, 211, 0.9) 0%, rgba(232, 213, 196, 0.9) 100%),
        url('https://images.unsplash.com/photo-1559827260-dc66d52bef19?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-image {
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Company Section */
.company {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(245, 230, 211, 0.9) 0%, rgba(232, 213, 196, 0.9) 100%),
        url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: var(--text-dark);
    color: var(--text-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info h3 {
    margin-bottom: 1rem;
    color: var(--accent-color);
    font-size: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-top: 0.25rem;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.contact-item p {
    margin: 0;
    line-height: 1.6;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    font-size: 1.5rem;
}

.contact-form .cta-button {
    width: 100%;
    margin-top: 1rem;
    font-size: 1.1rem;
    padding: 15px 30px;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-branding {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-branding img {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    margin-right: 15px;
}

.social-media {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
    border-color: var(--accent-color);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.services .section-header h2,
.contact .section-header h2 {
    color: var(--text-light);
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.services .section-header p,
.contact .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-info {
        order: 2;
    }

    .contact-form {
        order: 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }

    .social-media {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

/* ============================================
   CHATBOT STYLES
   ============================================ */

:root {
    --chatbot-dark-green: #2c5530;
    --chatbot-light-green: #4caf50;
    --chatbot-vibrant-green: #27ae60;
    --chatbot-bg: #ffffff;
    --chatbot-text: #2c3e50;
    --chatbot-user-bg: #2c5530;
    --chatbot-bot-bg: #f1f3f5;
}

/* Chatbot Toggle Button */
.chatbot-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--chatbot-dark-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(44, 85, 48, 0.4);
    z-index: 999;
    transition: var(--transition);
    color: white;
    font-size: 24px;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(44, 85, 48, 0.6);
    background: var(--chatbot-vibrant-green);
}

/* Chatbot Container */
.chatbot-container {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 400px;
    max-width: calc(100vw - 60px);
    height: 600px;
    max-height: calc(100vh - 130px);
    background: var(--chatbot-bg);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    animation: slideUp 0.3s ease-out;
}

.chatbot-container.active {
    display: flex;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Chatbot Header */
.chatbot-header {
    background: var(--chatbot-dark-green);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 20px 20px 0 0;
}

.chatbot-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.chatbot-title h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.chatbot-status {
    font-size: 12px;
    opacity: 0.9;
    display: block;
    margin-top: 2px;
}

.chatbot-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 5px;
    transition: var(--transition);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* Chatbot Messages */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: #f8f9fa;
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.message {
    display: flex;
    gap: 10px;
    animation: fadeIn 0.3s ease-in;
}

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

.message.user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 16px;
}

.message.user .message-avatar {
    background: var(--chatbot-user-bg);
    color: white;
}

.message.bot .message-avatar {
    background: var(--chatbot-bot-bg);
    color: var(--chatbot-dark-green);
}

.message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 18px;
    word-wrap: break-word;
    line-height: 1.5;
}

.message.user .message-content {
    background: var(--chatbot-user-bg);
    color: white;
    border-bottom-right-radius: 4px;
}

.message.bot .message-content {
    background: var(--chatbot-bot-bg);
    color: var(--chatbot-text);
    border-bottom-left-radius: 4px;
}

.message-content img {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 8px;
}

.message-content a {
    color: var(--chatbot-vibrant-green);
    text-decoration: none;
    font-weight: 500;
}

.message-content a:hover {
    text-decoration: underline;
}

/* Service Buttons */
.service-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.service-btn {
    background: var(--chatbot-light-green);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
    font-weight: 500;
}

.service-btn:hover {
    background: var(--chatbot-vibrant-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Loading Indicator */
.loading {
    display: inline-flex;
    gap: 4px;
    padding: 8px 0;
}

.loading span {
    width: 8px;
    height: 8px;
    background: var(--chatbot-dark-green);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.loading span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes bounce {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* File Preview */
.file-preview {
    margin-top: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    font-size: 12px;
}

.file-preview img {
    max-width: 200px;
    border-radius: 8px;
    margin-top: 8px;
}

/* Chatbot Input Container */
.chatbot-input-container {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background: white;
    border-top: 1px solid #e0e0e0;
    gap: 10px;
}

.chatbot-attach,
.chatbot-send {
    background: transparent;
    border: none;
    color: var(--chatbot-dark-green);
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    transition: var(--transition);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-attach:hover,
.chatbot-send:hover {
    background: #f0f0f0;
    color: var(--chatbot-vibrant-green);
}

.chatbot-input {
    flex: 1;
    border: 1px solid #e0e0e0;
    border-radius: 25px;
    padding: 12px 18px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
}

.chatbot-input:focus {
    border-color: var(--chatbot-light-green);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

/* Service List */
.service-list {
    list-style: none;
    padding: 0;
    margin: 10px 0;
}

.service-list li {
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 14px;
}

.service-list li:last-child {
    border-bottom: none;
}

.service-list strong {
    color: var(--chatbot-dark-green);
}

/* Weather Display */
.weather-info {
    margin-top: 10px;
}

.weather-info p {
    margin: 5px 0;
    font-size: 14px;
}

.weather-icon {
    font-size: 24px;
    margin-right: 8px;
}

/* Forecast Display */
.forecast-day {
    background: rgba(0, 0, 0, 0.05);
    padding: 10px;
    border-radius: 8px;
    margin: 8px 0;
    font-size: 13px;
}

/* Nearby Services */
.nearby-service {
    padding: 10px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    margin: 8px 0;
    font-size: 13px;
}

.nearby-service strong {
    color: var(--chatbot-dark-green);
    display: block;
    margin-bottom: 5px;
}

/* Commodity Price */
.price-info {
    background: rgba(76, 175, 80, 0.1);
    padding: 12px;
    border-radius: 8px;
    margin-top: 10px;
    border-left: 4px solid var(--chatbot-light-green);
}

.price-info strong {
    color: var(--chatbot-dark-green);
    display: block;
    margin-bottom: 5px;
}

/* Reminder Info */
.reminder-info {
    background: rgba(255, 193, 7, 0.1);
    padding: 12px;
    border-radius: 8px;
    margin-top: 10px;
    border-left: 4px solid #ffc107;
}

/* Plant Diagnosis/Identification */
.plant-info {
    background: rgba(76, 175, 80, 0.1);
    padding: 12px;
    border-radius: 8px;
    margin-top: 10px;
}

.plant-info strong {
    color: var(--chatbot-dark-green);
    display: block;
    margin: 8px 0 4px 0;
}

.confidence-score {
    display: inline-block;
    background: var(--chatbot-light-green);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    margin-left: 8px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .chatbot-container {
        width: calc(100vw - 20px);
        height: calc(100vh - 100px);
        bottom: 80px;
        right: 10px;
        left: 10px;
        max-width: none;
        max-height: none;
        border-radius: 15px;
    }

    .chatbot-toggle {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .message-content {
        max-width: 85%;
    }
}

@media (max-width: 480px) {
    .chatbot-container {
        width: 100vw;
        height: calc(100vh - 80px);
        bottom: 70px;
        right: 0;
        left: 0;
        border-radius: 0;
    }

    .chatbot-header {
        border-radius: 0;
    }

    .chatbot-toggle {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}