:root {
    --primary: #1a2a6c;
    --secondary: #4ecdc4;
    --accent: #ff6b6b;
    --text: #ffffff;
    --text-dark: #2a4d69;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --bg-card: #ffffff;
    --bg-dark: #0d1b2a;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 10px 40px rgba(0, 0, 0, 0.2);
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

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

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    position: relative;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: var(--bg-light);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Content Area Structure */
.content-area {
    flex: 1;
    width: 100%;
}

.default-content {
    display: block;
}

.default-content.hidden {
    display: none;
}

/* Sticky Navbar */
.navbar {
    background: var(--primary);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    max-width: 1400px;
    gap: 2rem;
}

.brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}

.brand:hover {
    transform: translateY(-2px);
}

.brand-accent {
    color: var(--secondary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    justify-content: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
    white-space: nowrap;
}

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

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

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

.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1001;
    padding: 0.5rem 0;
}

.dropdown:hover .dropdown-content,
.dropdown:focus-within .dropdown-content,
.dropdown-open .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    border-left: 3px solid transparent;
}

.dropdown-link:hover {
    background-color: rgba(78, 205, 196, 0.1);
    color: var(--primary);
    border-left-color: var(--secondary);
    padding-left: 1.75rem;
}

/* Search Bar Styles */
.search-container {
    display: flex;
    align-items: center;
    position: relative;
}

.desktop-search {
    margin-left: auto;
    min-width: 300px;
}

.mobile-search {
    width: 100%;
    margin-bottom: 1.5rem;
    padding: 0 1rem;
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.15);
    color: var(--text);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
    backdrop-filter: blur(10px);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.search-input:focus {
    border-color: var(--secondary);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.2);
}

.search-button {
    position: absolute;
    left: 0.75rem;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-button:hover {
    color: var(--secondary);
    transform: scale(1.1);
}

/* Search Results Dropdown */
.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    margin-top: 0.5rem;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1002;
    display: none;
}

.search-results.active {
    display: block;
}

.search-result-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: block;
    color: inherit;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background-color: rgba(78, 205, 196, 0.1);
    transform: translateX(5px);
}

.search-result-title {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.search-result-scientific {
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
    margin-bottom: 0.25rem;
}

.search-result-category {
    font-size: 0.8rem;
    color: var(--secondary);
    background: rgba(78, 205, 196, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 20px;
    display: inline-block;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    transform: scale(1.05);
}

.mobile-menu-btn:active {
    transform: scale(0.95);
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: var(--text);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 3px;
}

/* Mobile Menu Overlay - FIXED */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    padding: 5rem 0 2rem;
    overflow-y: auto;
}

body.mobile-menu-open .mobile-menu-overlay {
    transform: translateX(0);
}

body.mobile-menu-open {
    overflow: hidden;
}

.mobile-nav-list {
    list-style: none;
    padding: 0 1rem;
}

.mobile-nav-link {
    display: block;
    padding: 1rem 0;
    color: var(--text);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.mobile-nav-link:hover {
    color: var(--secondary);
    padding-left: 0.5rem;
}

.mobile-dropdown {
    position: relative;
}

.mobile-dropdown-toggle {
    position: relative;
    padding-right: 2rem;
}

.mobile-dropdown-toggle::after {
    content: '▼';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.mobile-dropdown.active .mobile-dropdown-toggle::after {
    transform: translateY(-50%) rotate(180deg);
}

.mobile-dropdown-content {
    list-style: none;
    padding-left: 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.mobile-dropdown.active .mobile-dropdown-content {
    max-height: 500px;
}

.mobile-dropdown-link {
    display: block;
    padding: 0.8rem 0;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-dropdown-link:hover {
    color: var(--secondary);
    padding-left: 0.5rem;
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 1002;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-btn:hover {
    color: var(--secondary);
    background-color: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.close-btn:active {
    transform: scale(0.95);
}


/* Fixed News Ticker */
.news-ticker {
    background: linear-gradient(135deg, var(--secondary), #44a08d);
    color: white;
    padding: 0.75rem 0;
    overflow: hidden;
    position: relative;
    height: 50px;
    width: 100%;
    box-sizing: border-box;
}

.ticker-container {
    display: flex;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
}

.ticker-label {
    font-weight: 600;
    margin-right: 1rem;
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    flex-shrink: 0;
    z-index: 2;
}

.ticker-content {
    flex: 1;
    overflow: hidden;
    position: relative;
    height: 24px;
}

.ticker-item {
    position: absolute;
    white-space: nowrap;
    left: 100%;
    animation: ticker-scroll 40s linear infinite;
    font-size: 0.9rem;
    opacity: 0;
}

.ticker-item:nth-child(1) { 
    animation-delay: 0s; 
}

.ticker-item:nth-child(2) { 
    animation-delay: 20s; 
}

@keyframes ticker-scroll {
    0% { 
        left: 100%;
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    45% {
        opacity: 1;
    }
    50% {
        left: -100%;
        opacity: 1;
    }
    100% { 
        left: -200%;
        opacity: 0;
    }
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .ticker-container {
        padding: 0 1rem;
    }
    
    .ticker-label {
        font-size: 0.8rem;
        margin-right: 0.75rem;
        padding: 0.2rem 0.6rem;
    }
    
    .ticker-item {
        font-size: 0.85rem;
    }
    
    /* Slower animation on mobile for better readability */
    @keyframes ticker-scroll {
        0% { 
            left: 100%;
            opacity: 0;
        }
        5% {
            opacity: 1;
        }
        45% {
            opacity: 1;
        }
        50% {
            left: -100%;
            opacity: 1;
        }
        100% { 
            left: -200%;
            opacity: 0;
        }
    }
}

@media (max-width: 480px) {
    .news-ticker {
        height: 45px;
    }
    
    .ticker-container {
        padding: 0 0.75rem;
    }
    
    .ticker-label {
        font-size: 0.75rem;
        margin-right: 0.5rem;
        padding: 0.15rem 0.5rem;
    }
    
    .ticker-item {
        font-size: 0.8rem;
    }
    
    .ticker-content {
        height: 20px;
    }
}

/* Main Content Styles */
.main-content {
    padding: 2rem;
    margin-top: 0;
}

.content-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 4rem 0;
    min-height: 70vh;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #3ab7af;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Fixed Floating Animation */
.floating-plants {
    position: relative;
    width: 300px;
    height: 300px;
}

.plant-icon {
    position: absolute;
    font-size: 4rem;
    animation: float 6s ease-in-out infinite;
    opacity: 0.8;
}

.plant-icon:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.plant-icon:nth-child(2) {
    top: 50%;
    right: 20%;
    animation-delay: 2s;
}

.plant-icon:nth-child(3) {
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
    }
    33% { 
        transform: translateY(-15px) rotate(3deg); 
    }
    66% { 
        transform: translateY(10px) rotate(-2deg); 
    }
}

/* Enhanced Plant Card Images */
.plant-card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.plant-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Image Loading States */
.plant-image-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

.plant-image-error {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

/* Image Fallback with Plant Emoji */
.plant-image-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    width: 100%;
    height: 100%;
}

/* Search Result Plant Images */
.plant-card .plant-image {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    margin-bottom: 1rem;
}

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

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

/* Category Card Images */
.category-card .category-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-card .category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Loading Animation */
@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Featured Plants Section */
.featured-section {
    padding: 4rem 0;
    background: var(--bg-card);
    margin: 2rem 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.featured-section h2 {
    text-align: center;
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.featured-plants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.featured-plant-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.featured-plant-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.plant-card-content {
    padding: 1.5rem;
}

.plant-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.plant-card-title {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.plant-card-scientific {
    font-style: italic;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.plant-card-category {
    display: inline-block;
    background: rgba(78, 205, 196, 0.1);
    color: var(--secondary);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.plant-card-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.plant-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
    font-size: 0.85rem;
    color: var(--text-light);
}

.view-more-link {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.85rem;
    text-align: center;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.featured-plant-card:hover .view-more-link {
    color: var(--primary);
}

.view-more-link::after {
    content: '↗';
    font-size: 0.8em;
    transition: transform 0.2s ease;
}

.featured-plant-card:hover .view-more-link::after {
    transform: translate(2px, -2px);
}

/* Categories Section */
.categories-section {
    padding: 4rem 0;
}

.categories-section h2 {
    text-align: center;
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.category-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    cursor: pointer;
    border-top: 4px solid transparent;
}

.category-card:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--secondary);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.category-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.category-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.category-count {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Research Section */
.research-section {
    padding: 4rem 0;
    background: var(--bg-light);
    margin: 2rem 0;
    border-radius: var(--border-radius);
}

.research-section h2 {
    text-align: center;
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.research-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.research-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.research-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.research-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.research-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-light);
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

/* Search Results Page - FIXED POSITIONING */
.search-results-page {
    display: none;
    width: 100%;
    padding: 2rem 0;
}

.search-results-page.active {
    display: block;
}

.search-results-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(78, 205, 196, 0.2);
}

.search-results-header h1 {
    color: var(--primary);
    margin: 1rem 0;
    font-size: 2.5rem;
}

.back-to-home {
    margin-bottom: 1rem;
}

/* Improved Search Results Layout */
.results-info {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.search-query {
    color: var(--secondary);
    font-weight: 600;
    font-size: 1.1rem;
}

.results-count {
    margin-top: 0.5rem;
    font-size: 1.1rem;
    color: var(--text-light);
}

.count {
    color: var(--secondary);
    font-weight: 600;
}

.plants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Enhanced Plant Cards for Search Results */
.plant-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 4px solid var(--secondary);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

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

.plant-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.plant-card:hover::before {
    opacity: 1;
}

.plant-card h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.plant-scientific {
    font-style: italic;
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.plant-category {
    display: inline-block;
    background: rgba(78, 205, 196, 0.1);
    color: var(--secondary);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.plant-description {
    margin-bottom: 1rem;
    line-height: 1.5;
    color: var(--text-light);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.plant-uses {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.plant-uses h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.uses-list {
    list-style-type: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.use-tag {
    background: rgba(26, 42, 108, 0.1);
    color: var(--primary);
    padding: 0.3rem 0.6rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.use-tag:hover {
    background: rgba(26, 42, 108, 0.2);
    transform: scale(1.05);
}

.view-details-link {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: right;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.25rem;
}

.plant-card:hover .view-details-link {
    color: var(--primary);
    transform: translateX(5px);
}

.view-details-link::after {
    content: '↗';
    font-size: 0.8em;
    transition: transform 0.2s ease;
}

.plant-card:hover .view-details-link::after {
    transform: translate(2px, -2px);
}

/* No Results State */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.no-results h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.no-results p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Loading State */
.loading-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Enhanced cursor and visual feedback for clickable cards */
.plant-card[style*="cursor: pointer"],
.featured-plant-card[style*="cursor: pointer"] {
    position: relative;
}

.plant-card[style*="cursor: pointer"]:after,
.featured-plant-card[style*="cursor: pointer"]:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    box-shadow: 0 0 0 0 rgba(78, 205, 196, 0.4);
    transition: box-shadow 0.3s ease;
}

.plant-card[style*="cursor: pointer"]:hover:after,
.featured-plant-card[style*="cursor: pointer"]:hover:after {
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.4);
}

/* Tooltip for new tab behavior */
.plant-card[style*="cursor: pointer"]:hover::before,
.featured-plant-card[style*="cursor: pointer"]:hover::before {
    content: 'Click to open in new tab | Ctrl+Click to open in background';
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
    z-index: 10;
    opacity: 0;
    animation: fadeInTooltip 0.3s ease forwards;
    pointer-events: none;
}

@keyframes fadeInTooltip {
    to {
        opacity: 1;
        bottom: -45px;
    }
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: auto;
    width: 100%;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-section h3 {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.footer-section h4 {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    line-height: 1.6;
    margin-bottom: 1rem;
    color: #b0b7c3;
}

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

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

.footer-section ul li a {
    color: #b0b7c3;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #b0b7c3;
    font-size: 0.9rem;
}

/* Focus styles for accessibility */
button:focus, 
input:focus, 
a:focus {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-list {
        gap: 1rem;
    }
    
    .navbar-container {
        padding: 0 1rem;
        gap: 1.5rem;
    }
    
    .desktop-search {
        min-width: 250px;
    }
    
    .hero-section {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .featured-plants-grid,
    .plants-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .plant-card-image {
        height: 180px;
    }
    
    .plant-card .plant-image {
        height: 100px;
    }
    
    .category-card .category-image {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .desktop-search {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .navbar {
        padding: 1rem;
    }
    
    .navbar-container {
        padding: 0;
        gap: 1rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .featured-section h2,
    .categories-section h2,
    .research-section h2,
    .search-results-header h1 {
        font-size: 2rem;
    }
    
    .featured-plants-grid,
    .categories-grid,
    .research-grid,
    .plants-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
    }
    
    .floating-plants {
        width: 200px;
        height: 200px;
    }
    
    .plant-icon {
        font-size: 3rem;
    }
    
    /* Search Results Mobile */
    .search-results-header h1 {
        font-size: 1.8rem;
    }
    
    .plants-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .plant-card {
        padding: 1.25rem;
    }
    
    .results-info {
        padding: 1.25rem;
    }
    
    .plant-card-image {
        height: 180px;
    }
    
    .plant-card .plant-image {
        height: 100px;
    }
    
    /* Ensure tooltip doesn't overflow on mobile */
    .plant-card[style*="cursor: pointer"]:hover::before,
    .featured-plant-card[style*="cursor: pointer"]:hover::before {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .featured-section h2,
    .categories-section h2,
    .research-section h2,
    .search-results-header h1 {
        font-size: 1.6rem;
    }
    
    .ticker-container {
        padding: 0 1rem;
    }
    
    .ticker-label {
        font-size: 0.75rem;
        padding: 0.2rem 0.5rem;
    }
    
    .ticker-content span {
        font-size: 0.8rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    /* Search Results Mobile Small */
    .search-results-header h1 {
        font-size: 1.5rem;
    }
    
    .plant-card {
        padding: 1rem;
    }
    
    .results-info {
        padding: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
    
    .plant-card-image {
        height: 150px;
    }
    
    .plant-card .plant-image {
        height: 80px;
    }
}