/* CSS Variables - Split-Complementary Color Scheme */
:root {
    /* Primary Colors */
    --primary-color: #ff6b35;
    --primary-light: #ff8a61;
    --primary-dark: #e55a2b;
    --primary-gradient: linear-gradient(135deg, #ff6b35 0%, #ff8a61 100%);
    
    /* Split-Complementary Colors */
    --secondary-color: #35b3ff;
    --secondary-light: #61c5ff;
    --secondary-dark: #2b9ae5;
    --accent-color: #35ff6b;
    --accent-light: #61ff8a;
    --accent-dark: #2be55a;
    
    /* Neutral Colors */
    --text-color: #2c3e50;
    --text-light: #7f8c8d;
    --text-white: #ffffff;
    --background-color: #f8fafc;
    --background-dark: #1a202c;
    --surface-color: #ffffff;
    --border-color: #e2e8f0;
    --shadow-light: rgba(0, 0, 0, 0.05);
    --shadow-medium: rgba(0, 0, 0, 0.1);
    --shadow-dark: rgba(0, 0, 0, 0.15);
    
    /* Neumorphism Shadows */
    --neumorphism-light: 8px 8px 16px rgba(163, 177, 198, 0.6), -8px -8px 16px rgba(255, 255, 255, 0.5);
    --neumorphism-inset: inset 8px 8px 16px rgba(163, 177, 198, 0.6), inset -8px -8px 16px rgba(255, 255, 255, 0.5);
    --neumorphism-hover: 12px 12px 24px rgba(163, 177, 198, 0.8), -12px -12px 24px rgba(255, 255, 255, 0.7);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    --gradient-dark: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(255,107,53,0.9) 0%, rgba(53,179,255,0.9) 100%);
    
    /* Typography */
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Nunito', sans-serif;
    --font-size-h1: clamp(2.5rem, 5vw, 4rem);
    --font-size-h2: clamp(2rem, 4vw, 3rem);
    --font-size-h3: clamp(1.5rem, 3vw, 2rem);
    --font-size-body: clamp(1rem, 2.5vw, 1.125rem);
    --font-size-small: clamp(0.875rem, 2vw, 1rem);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    line-height: 1.7;
    color: var(--text-color);
    background: var(--background-color);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

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

a:hover {
    color: var(--primary-dark);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* Global Button Styles */
.btn, button, input[type='submit'] {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-body);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-medium);
    box-shadow: var(--neumorphism-light);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: var(--transition-medium);
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--neumorphism-hover);
}

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

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    color: var(--text-white);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--text-white);
    box-shadow: var(--neumorphism-light);
}

.btn-full {
    width: 100%;
    justify-self: stretch;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(248, 250, 252, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-medium);
    box-shadow: 0 4px 20px var(--shadow-light);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
}

.navbar-brand .brand-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-menu {
    display: flex;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--text-color);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

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

.navbar-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition-fast);
    border-radius: 2px;
}

@media (max-width: 768px) {
    .navbar-toggle {
        display: flex;
    }
    
    .navbar-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(248, 250, 252, 0.98);
        backdrop-filter: blur(15px);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-medium);
    }
    
    .navbar-menu.active {
        opacity: 1;
        visibility: visible;
    }
    
    .navbar-nav {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    z-index: -2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-white);
}

.hero-title {
    font-size: var(--font-size-h1);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: var(--font-size-body);
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero-background {
        background-attachment: scroll;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        min-width: 250px;
    }
}

/* Section Styles */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-description {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-body);
    color: var(--text-light);
}

/* Resources Section */
.resources-section {
    background: var(--surface-color);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.resource-card {
    background: var(--surface-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--neumorphism-light);
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.resource-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.resource-link {
    color: var(--secondary-color);
    font-weight: 600;
    margin-top: auto;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--secondary-color);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.resource-link:hover {
    background: var(--secondary-color);
    color: var(--text-white);
}

/* Customer Stories */
.customer-stories-section {
    background: linear-gradient(135deg, var(--background-color) 0%, #f1f5f9 100%);
    overflow: hidden;
}

.stories-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.story-card {
    display: none;
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--neumorphism-light);
    transition: var(--transition-medium);
}

.story-card.active {
    display: block;
    animation: slideIn 0.5s ease-in-out;
}

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

.story-card .card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.story-card .card-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.progress-indicator {
    width: 100%;
    margin-top: var(--spacing-md);
    position: relative;
}

.progress-bar {
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 4px;
    position: relative;
    transition: var(--transition-slow);
}

.progress-text {
    position: absolute;
    top: -30px;
    right: 0;
    font-size: var(--font-size-small);
    font-weight: 600;
    color: var(--primary-color);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--surface-color);
    border: none;
    box-shadow: var(--neumorphism-light);
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.carousel-btn:hover {
    box-shadow: var(--neumorphism-hover);
    transform: translateY(-2px);
}

/* Sustainability */
.sustainability-section {
    background: var(--surface-color);
}

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

.sustainability-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.sustainability-metrics {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    justify-content: flex-start;
}

.metric {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metric h4 {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.metric span {
    font-size: var(--font-size-small);
    color: var(--text-light);
    font-weight: 500;
}

.sustainability-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.sustainability-image img {
    width: 100%;
    max-width: 500px;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--neumorphism-light);
    margin: 0 auto;
}

@media (max-width: 768px) {
    .sustainability-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .sustainability-text {
        align-items: center;
    }
    
    .sustainability-metrics {
        justify-content: center;
    }
}

/* Pricing */
.pricing-section {
    background: linear-gradient(135deg, var(--background-color) 0%, #f1f5f9 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--neumorphism-light);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--neumorphism-hover);
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 3px solid var(--primary-color);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-xl);
    font-size: var(--font-size-small);
    font-weight: 600;
    transform: rotate(45deg);
}

.card-header {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    text-align: center;
    width: 100%;
}

.card-header h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.currency {
    font-size: 1.2rem;
    color: var(--text-light);
}

.amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0.2rem;
}

.period {
    font-size: 1rem;
    color: var(--text-light);
}

.card-content {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.features-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    width: 100%;
}

.features-list li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-md);
    text-align: left;
}

.features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Blog */
.blog-section {
    background: var(--surface-color);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--neumorphism-light);
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.blog-card .card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.blog-card .card-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.blog-date {
    font-size: var(--font-size-small);
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.blog-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.blog-card p {
    flex: 1;
    margin-bottom: var(--spacing-md);
}

.read-more {
    color: var(--secondary-color);
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--secondary-color);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    text-decoration: none;
    margin-top: auto;
}

.read-more:hover {
    background: var(--secondary-color);
    color: var(--text-white);
    transform: translateX(5px);
}

/* Contact */
.contact-section {
    background: linear-gradient(135deg, var(--background-color) 0%, #f1f5f9 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

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

.contact-info h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.contact-item {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--neumorphism-light);
}

.contact-item strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-heading);
}

.contact-form-container {
    background: var(--surface-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--neumorphism-light);
}

.contact-form {
    display: grid;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    background: var(--surface-color);
    transition: var(--transition-fast);
    box-shadow: var(--neumorphism-inset);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* Footer */
.footer {
    background: var(--background-dark);
    color: var(--text-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-heading);
}

.footer-section p,
.footer-section li {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.contact-info-footer p {
    margin-bottom: var(--spacing-xs);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-links a {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--text-white);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Success Page Styles */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    text-align: center;
}

.success-content {
    background: var(--surface-color);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
    box-shadow: var(--neumorphism-light);
    max-width: 500px;
    margin: var(--spacing-md);
}

.success-content h1 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-lg);
}

/* Privacy and Terms Pages */
.content-page {
    padding-top: 100px;
    min-height: 100vh;
}

.content-page .container {
    max-width: 800px;
}

.content-page h1 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.content-page h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.content-page p,
.content-page li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.content-page ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* Parallax Animation */
@keyframes parallax {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-20px); }
}

.parallax-element {
    animation: parallax 3s ease-in-out infinite alternate;
}

/* AOS Animations Enhancement */
[data-aos="fade-up"] {
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease-out;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
    opacity: 1;
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
    opacity: 0;
    transition: all 0.8s ease-out;
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
    opacity: 1;
}

[data-aos="fade-left"] {
    transform: translateX(30px);
    opacity: 0;
    transition: all 0.8s ease-out;
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
    }
    
    .resources-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .sustainability-metrics {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .carousel-controls {
        gap: var(--spacing-xs);
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

/* Loading Animation */
.loading {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.p-0 { padding: 0; }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

.w-full { width: 100%; }
.h-full { height: 100%; }

/* Print Styles */
@media print {
    .header,
    .footer,
    .btn,
    .contact-form,
    .carousel-controls {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
}