/* Global Styles */

/* Camera Button Styles */
.camera-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    padding: 12px 24px;
    cursor: pointer;
    font-weight: 500;
    font-family: var(--font-family);
    font-size: 1rem;
    transition: all var(--transition-normal);
    margin-right: var(--spacing-sm);
}

.camera-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.camera-button i {
    font-size: 1rem;
    margin-right: var(--spacing-xs);
}

/* Camera Modal Styles */
.camera-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.9);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.camera-modal.show {
    display: block;
    opacity: 1;
}

.camera-container {
    position: relative;
    width: 100%;
    max-width: 640px;
    margin: 5% auto;
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.camera-feed {
    width: 100%;
    height: auto;
    display: block;
}

.camera-controls {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md);
    background-color: var(--card-bg);
}

.close-camera {
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.close-camera:hover {
    color: var(--text-primary);
}

.scan-result {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background-color: rgba(var(--primary-rgb), 0.9);
    color: white;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.scan-result.show {
    transform: translateY(0);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: block;
    opacity: 1;
}

.modal-content {
    background-color: var(--card-bg);
    margin: 10% auto;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 500px;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
    position: relative;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 1.8rem;
    font-weight: bold;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.close-modal:hover {
    color: var(--text-primary);
}

.modal h2 {
    margin-top: 0;
    color: var(--text-primary);
}

.modal p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Form Styles */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background-color: var(--input-bg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.2);
}

.form-group input.error {
    border-color: var(--error-color);
}

.error-message {
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.error-message.show {
    display: block;
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* User name styling in greeting */
.user-name {
    color: var(--primary-color);
    font-weight: 600;
}


/* Glycemic Index Page Styles */
.glycemic-index-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xxl) var(--spacing-lg);
}

.glycemic-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.glycemic-intro, .glycemic-importance, .glycemic-formula, .glycemic-tips {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-normal);
}

.glycemic-intro:hover, .glycemic-importance:hover, .glycemic-formula:hover, .glycemic-tips:hover {
    box-shadow: var(--shadow-md);
}

.gi-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.gi-category {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.gi-category.high {
    background-color: rgba(255, 99, 71, 0.1);
    border-left: 4px solid #FF6347;
}

.gi-category.medium {
    background-color: rgba(255, 165, 0, 0.1);
    border-left: 4px solid #FFA500;
}

.gi-category.low {
    background-color: rgba(76, 175, 80, 0.1);
    border-left: 4px solid var(--primary-color);
}

/* Make learn cards clickable */
.learn-card {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.formula {
    background-color: var(--background-off);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-md) 0;
    font-family: monospace;
    font-size: 1.1rem;
    text-align: center;
}

.glycemic-tips ul {
    list-style: disc;
    padding-left: var(--spacing-xl);
}

.glycemic-tips li, .glycemic-importance li {
    margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
    .glycemic-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .glycemic-intro {
        grid-column: span 2;
    }
}

/* FAQ Section Styles */
.faq-section {
    background-color: var(--background-off);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
    color: var(--text-dark);
}

.faq-toggle {
    color: var(--primary-color);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    max-height: 500px;
}

.faq-answer p {
    color: var(--text-medium);
    line-height: 1.6;
    margin: 0;
}

:root {
    /* Light Theme (Default) */
    --primary-color: #4CAF50;
    --primary-dark: #388E3C;
    --primary-light: #A5D6A7;
    --secondary-color: #2196F3;
    --accent-color: #FF9800;
    --text-dark: #333333;
    --text-medium: #666666;
    --text-light: #999999;
    --background-light: #FFFFFF;
    --background-off: #F9F9F9;
    --background-accent: #F0F7F0;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-xxxl: 64px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --font-family: 'Poppins', sans-serif;
    --card-bg: #FFFFFF;
    --border-color: #EEEEEE;
}

/* Dark Theme */
[data-theme="dark"] {
    --primary-color: #66BB6A;
    --primary-dark: #43A047;
    --primary-light: #A5D6A7;
    --secondary-color: #42A5F5;
    --accent-color: #FFA726;
    --text-dark: #F5F5F5;
    --text-medium: #BBBBBB;
    --text-light: #888888;
    --background-light: #121212;
    --background-off: #1E1E1E;
    --background-accent: #1B2A1B;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);
    --card-bg: #1E1E1E;
    --border-color: #333333;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--background-light);
    transition: background-color var(--transition-normal), color var(--transition-normal);
    padding-top: 80px; /* Add padding to account for fixed navbar height */
}

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

ul {
    list-style: none;
}

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

section {
    padding: var(--spacing-xxl) var(--spacing-lg);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
}

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

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

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--text-dark);
    border: none;
}

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

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

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

.btn-text {
    background-color: transparent;
    color: var(--primary-color);
    padding: 8px 16px;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-text i {
    font-size: 1.2rem;
}

.btn-text:hover {
    color: var(--primary-dark);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Navbar Styles */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--background-light);
    box-shadow: var(--shadow-md);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

[data-theme="dark"] .navbar {
    background-color: var(--background-light);
    box-shadow: var(--shadow-md);
}



.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-links a {
    font-weight: 500;
    position: relative;
    color: var(--text-dark);
    transition: color var(--transition-normal);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}

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

.nav-links a:hover::after {
    width: 50%;
}

.nav-links a.active {
    color: var(--primary-color);
}

.nav-links a.active::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    gap: var(--spacing-md);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-dark);
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--background-accent);
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.hero h1 .highlight {
    color: var(--primary-color);
    position: relative;
}

.hero h1 .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: var(--primary-light);
    z-index: -1;
    opacity: 0.6;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-medium);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-medium);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transform: perspective(1000px) rotateY(-5deg);
}

/* Features Section */
.features {
    background-color: var(--background-light);
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background-color: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal);
    border: 1px solid var(--border-color);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--background-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    color: var(--text-medium);
}

/* How It Works Section */
.how-it-works {
    background-color: var(--background-off);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
}

.step {
    display: grid;
    grid-template-columns: 80px 1fr 1fr;
    align-items: center;
    gap: var(--spacing-xl);
}

.step.reverse {
    grid-template-columns: 1fr 1fr 80px;
}

.step-number {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.step-content p {
    color: var(--text-medium);
}

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

/* Testimonials Section */
.learn {
    background-color: var(--background-light);
    padding: var(--spacing-xxl) 0;
}

.learn .learn-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.learn .learn-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

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

.learn .learn-card h3 {
    font-size: 1.8rem;
    padding: var(--spacing-lg);
    margin: 0;
    text-align: center;
    color: white;
    font-weight: 600;
}

.learn .learn-card.glycemic h3 {
    background-color: #A8E6CE;
    color: #2C3E50;
}

.learn .learn-card.diabetes h3 {
    background-color: #FFD3B5;
    color: #2C3E50;
}

.learn .learn-card.ecoscore h3 {
    background-color: #A8C0E6;
    color: #2C3E50;
}

.learn .learn-card.labels h3 {
    background-color: #FFAAA6;
    color: #2C3E50;
}

.learn .learn-card-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.learn .learn-card-content h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.learn .learn-card-content p {
    color: var(--text-medium);
    line-height: 1.5;
    margin-bottom: 0;
}

/* Media queries for responsiveness */
@media (max-width: 768px) {
    .learn .learn-cards-container {
        grid-template-columns: 1fr;
    }
    
    .learn .learn-card {
        margin-bottom: var(--spacing-md);
    }
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Dark Mode Toggle Button */
.dark-mode-toggle {
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-size: 1.2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    margin-right: var(--spacing-sm);
}

.dark-mode-toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .dark-mode-toggle {
    color: var(--accent-color);
}

[data-theme="dark"] .dark-mode-toggle:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.testimonial-author p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Dashboard Section */
.dashboard {
    background-color: var(--background-off);
}

.dashboard-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.dashboard-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

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

.dashboard-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

/* Pie Chart Styles */
.pie-chart-container {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.pie-chart {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: conic-gradient(
        #4CAF50 0% 40%,
        #FF9800 40% 70%,
        #2196F3 70% 100%
    );
}

.chart-legend {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.legend-item {
    display: flex;
    align-items: center;
    margin-right: var(--spacing-md);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    margin-right: var(--spacing-sm);
}

.legend-color.protein {
    background-color: #4CAF50;
}

.legend-color.carbs {
    background-color: #FF9800;
}

.legend-color.fats {
    background-color: #2196F3;
}

/* Bar Chart Styles */
.bar-chart-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.bar-chart-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.food-label {
    width: 100px;
    font-weight: 500;
}

.bar-chart-bar {
    flex-grow: 1;
    height: 24px;
    background-color: var(--background-accent);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: var(--border-radius-md);
}

.bar-fill.good {
    background-color: var(--primary-color);
}

.bar-fill.warning {
    background-color: var(--accent-color);
}

/* Tip Card Styles */
.tip-card {
    display: flex;
    align-items: center;
    background-color: var(--background-accent);
    border-left: 4px solid var(--accent-color);
}

.tip-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-right: var(--spacing-md);
}

.tip-content h3 {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

/* Risk Meter Styles */
.risk-meter-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.risk-meter {
    width: 100%;
    height: 24px;
    background: linear-gradient(to right, #4CAF50, #FFEB3B, #F44336);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.risk-meter-fill {
    height: 100%;
    width: 65%;
    background-color: rgba(0, 0, 0, 0.2);
    position: absolute;
    right: 0;
}

.risk-label {
    color: #F44336;
    font-weight: 600;
}

/* CTA Section */
.cta {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: var(--spacing-xxxl) var(--spacing-xl);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

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

.cta .btn-primary:hover {
    background-color: var(--background-off);
    color: var(--primary-dark);
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding-top: var(--spacing-xxl);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-xl);
    padding: 0 var(--spacing-xl) var(--spacing-xxl);
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-logo span {
    font-size: 1.5rem;
    font-weight: 700;
    margin-left: var(--spacing-sm);
}

.footer-logo p {
    margin-top: var(--spacing-md);
    opacity: 0.8;
    max-width: 300px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xxl);
}

.footer-column h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.footer-column ul li {
    margin-bottom: var(--spacing-md);
}

.footer-column ul li a {
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-column ul li a:hover {
    opacity: 1;
    color: var(--primary-light);
}

.footer-bottom {
    background-color: #222;
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

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

.social-links a:hover {
    background-color: var(--primary-color);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xxl);
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .step {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .step.reverse {
        grid-template-columns: 1fr;
    }

    .step-number {
        margin: 0 auto;
    }

    .step-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .nav-links, .nav-buttons {
        display: none;
    }

    .hamburger {
        display: block;
    }

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

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

    .pricing-card.popular {
        transform: scale(1);
    }

    .pricing-card.popular:hover {
        transform: translateY(-5px);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xxl);
    }

    .footer-links {
        width: 100%;
        justify-content: space-between;
    }

    .footer-bottom {
        flex-direction: column-reverse;
        text-align: center;
    }

    .social-links {
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
}