/* === CSS Variables === */
:root {
    /* Color palette */
    --primary-color: #FF6B35; /* Bright orange */
    --primary-dark: #E85A2A;
    --secondary-color: #2EC4B6; /* Teal */
    --secondary-dark: #25A99D;
    --accent-color: #FF9F1C; /* Golden yellow */
    --accent-dark: #F08700;
    --text-light: #FFFFFF;
    --text-dark: #1A2238;
    --text-muted: #667085;
    --background-light: #F9FAFB;
    --background-dark: #1A2238;
    
    /* Glassmorphism */
    --glass-background: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: rgba(0, 0, 0, 0.1);
    --glass-blur: 10px;
    
    /* Dark glassmorphism */
    --glass-dark-background: rgba(26, 34, 56, 0.7);
    --glass-dark-border: rgba(255, 255, 255, 0.08);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    --gradient-dark: linear-gradient(135deg, var(--background-dark), rgba(42, 58, 96, 0.9));
    
    /* Typography */
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Nunito', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    
    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--background-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

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

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

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

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

ul, ol {
    padding-left: var(--spacing-md);
}

/* === Container === */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

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

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: var(--spacing-sm) auto;
    border-radius: var(--radius-full);
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* === Glassmorphism === */
.glassmorphism {
    background: var(--glass-background);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glassmorphism:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.15);
}

.glassmorphism.dark {
    background: var(--glass-dark-background);
    border-color: var(--glass-dark-border);
    color: var(--text-light);
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.95rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: -1;
}

.btn:hover::before {
    transform: translateX(0);
}

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

.primary-btn:hover {
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
    color: var(--text-light);
}

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

.secondary-btn:hover {
    background-color: var(--secondary-color);
    color: var(--text-light);
    box-shadow: 0 5px 15px rgba(46, 196, 182, 0.3);
}

button, input[type="submit"] {
    font-family: var(--font-body);
    cursor: pointer;
}

.read-more {
    display: inline-block;
    font-weight: 600;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 2px;
}

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

.read-more:hover::after {
    width: 100%;
}

/* === Header === */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color var(--transition-normal);
    padding: var(--spacing-sm) 0;
}

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

.logo a {
    display: block;
}

.logo img {
    max-height: 60px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-nav li {
    margin-left: var(--spacing-md);
}

.main-nav a {
    color: var(--text-light);
    font-weight: 600;
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

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

.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.burger-menu span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text-light);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

/* === Hero Section === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--text-light);
    padding: 0;
    margin-top: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.7), rgba(0,0,0,0.5));
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-content {
    max-width: 650px;
    margin-bottom: var(--spacing-lg);
}

.hero-content h1 {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.statistics-widget {
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    max-width: 650px;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.stat-item p {
    color: var(--text-light);
    opacity: 0.9;
    font-size: 1rem;
}

/* === Intro Section === */
.intro-section {
    background-color: var(--background-light);
}

.intro-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.intro-text {
    flex: 1;
}

.intro-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.intro-image img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.intro-image img:hover {
    transform: scale(1.03);
}

/* === Courses Section === */
.courses-section {
    background-color: var(--background-light);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.courses-carousel {
    display: flex;
    overflow-x: auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.courses-carousel::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.course-card {
    flex: 0 0 calc(33.333% - var(--spacing-md));
    min-width: 280px;
    display: flex;
    flex-direction: column;
    background-color: var(--text-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    scroll-snap-align: start;
}

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

.card-image {
    height: 220px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

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

.card-content h3 {
    margin-bottom: var(--spacing-sm);
}

.card-content p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.course-details {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-md);
}

.course-details li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 0.9rem;
}

.courses-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.prev-btn, .next-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--text-light);
    border: none;
    box-shadow: var(--shadow-sm);
    margin: 0 var(--spacing-xs);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.prev-btn:hover, .next-btn:hover {
    background-color: var(--primary-color);
}

.prev-btn span, .next-btn span {
    font-size: 1.5rem;
    color: var(--text-dark);
    transition: color var(--transition-normal);
}

.prev-btn:hover span, .next-btn:hover span {
    color: var(--text-light);
}

/* === Research Section === */
.research-section {
    background-color: var(--background-light);
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.research-item {
    padding: var(--spacing-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.research-icon {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.research-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.research-item h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.research-item p {
    color: var(--text-muted);
}

.research-publications {
    margin-top: var(--spacing-lg);
}

.research-publications h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 120px;
    width: 2px;
    background-color: var(--primary-color);
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.timeline-date {
    width: 100px;
    padding-right: var(--spacing-md);
    text-align: right;
    font-weight: 700;
    color: var(--primary-color);
}

.timeline-content {
    flex-grow: 1;
    padding-left: var(--spacing-lg);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary-color);
}

.timeline-content h4 {
    margin-bottom: var(--spacing-xs);
}

/* === External Resources === */
.external-resources {
    background-color: var(--background-light);
    position: relative;
}

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

.resource-card {
    padding: var(--spacing-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    min-height: 200px;
}

.resource-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.resource-card p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.resource-link {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--secondary-color);
    color: var(--text-light);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
}

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

/* === Events Section === */
.events-section {
    background-attachment: fixed;
    position: relative;
}

.events-carousel {
    display: flex;
    overflow-x: auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.events-carousel::-webkit-scrollbar {
    display: none;
}

.event-card {
    flex: 0 0 calc(33.333% - var(--spacing-md));
    min-width: 280px;
    display: flex;
    flex-direction: column;
    background-color: var(--text-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    scroll-snap-align: start;
}

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

.event-date {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--gradient-primary);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 0 0 var(--radius-md) 0;
    text-align: center;
    font-weight: 700;
    display: flex;
    flex-direction: column;
}

.day {
    font-size: 1.5rem;
    line-height: 1;
}

.month {
    font-size: 0.8rem;
}

.event-details {
    margin-top: auto;
    margin-bottom: var(--spacing-md);
}

.events-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

/* === Community Section === */
.community-section {
    background-color: var(--background-light);
}

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

.benefit-item {
    padding: var(--spacing-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.benefit-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.benefit-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.benefit-item h3 {
    margin-bottom: var(--spacing-sm);
}

.benefit-item p {
    color: var(--text-muted);
}

.testimonials {
    margin-top: var(--spacing-xl);
}

.testimonials h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.testimonials-carousel {
    display: flex;
    overflow-x: auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.testimonials-carousel::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - var(--spacing-md));
    min-width: 280px;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

.testimonial-content {
    margin-bottom: var(--spacing-md);
    font-style: italic;
    color: var(--text-dark);
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: var(--spacing-sm);
}

.author-info h4 {
    margin-bottom: 0;
    font-size: 1rem;
}

.author-info p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.testimonials-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

/* === Pricing Section === */
.pricing-section {
    background: var(--gradient-dark);
    color: var(--text-light);
}

.pricing-section .section-title,
.pricing-section .section-description {
    color: var(--text-light);
}

.pricing-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.pricing-card {
    flex: 0 0 calc(33.333% - var(--spacing-md));
    min-width: 280px;
    background-color: var(--text-light);
    color: var(--text-dark);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.pricing-card.featured {
    border: 3px solid var(--primary-color);
    transform: translateY(-20px) scale(1.05);
    position: relative;
}

.pricing-card.featured:hover {
    transform: translateY(-25px) scale(1.05);
}

.card-header {
    background: var(--gradient-primary);
    padding: var(--spacing-md);
    text-align: center;
    position: relative;
}

.card-header h3 {
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
}

.badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--text-light);
    color: var(--primary-color);
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0 0 0 var(--radius-md);
    font-weight: 700;
}

.card-content {
    padding: var(--spacing-md);
}

.features-list {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-md);
}

.features-list li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: 1.5rem;
}

.features-list li::before {
    content: '✓';
    color: var(--secondary-color);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-weight: 700;
}

.pricing-note {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-light);
    opacity: 0.8;
}

/* === Contact Section === */
.contact-section {
    background-color: var(--background-light);
}

.contact-wrapper {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-info,
.contact-form {
    flex: 1;
    padding: var(--spacing-md);
}

.contact-info h3,
.contact-form h3 {
    margin-bottom: var(--spacing-md);
}

.contact-info ul {
    list-style: none;
    padding: 0;
}

.contact-info li {
    display: flex;
    margin-bottom: var(--spacing-md);
    align-items: flex-start;
}

.contact-info .icon {
    margin-right: var(--spacing-sm);
    font-size: 1.2rem;
}

.contact-social {
    margin-top: var(--spacing-lg);
}

.contact-social h4 {
    margin-bottom: var(--spacing-sm);
}

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

.social-links a {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--secondary-color);
    color: var(--text-light);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-normal);
}

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

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-normal);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-label input {
    margin-right: var(--spacing-xs);
}

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

.footer-top {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-logo img {
    margin-bottom: var(--spacing-sm);
}

.footer-logo p {
    color: var(--text-light);
    opacity: 0.8;
}

.footer-links {
    flex: 2;
    display: flex;
    justify-content: space-around;
}

.footer-links-column h3 {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-links-column ul {
    list-style: none;
    padding: 0;
}

.footer-links-column li {
    margin-bottom: var(--spacing-xs);
}

.footer-links-column a {
    color: var(--text-light);
    opacity: 0.8;
    transition: opacity var(--transition-normal);
}

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

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

.footer-newsletter h3 {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-newsletter p {
    color: var(--text-light);
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 0.8rem;
    border: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.newsletter-form button {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 0 var(--spacing-md);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.copyright p {
    margin: 0;
    color: var(--text-light);
    opacity: 0.6;
}

.footer-bottom .social-links a {
    background-color: transparent;
    padding: 0;
    margin-left: var(--spacing-md);
    font-weight: 600;
}

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

/* === Animation Styles === */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 107, 53, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 53, 0);
    }
}

/* Particle animation for background elements */
@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

/* === Additional Pages === */
/* Success Page */
.success-page {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-md);
}

.success-content {
    max-width: 600px;
    animation: fadeIn 1s ease;
}

.success-icon {
    font-size: 5rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

/* Privacy & Terms Pages */
.privacy-page, .terms-page {
    padding-top: 120px;
}

.privacy-content, .terms-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

/* === Responsive Styles === */
@media (max-width: 1200px) {
    :root {
        --container-width: 992px;
    }
}

@media (max-width: 992px) {
    :root {
        --container-width: 768px;
    }
    
    .intro-content {
        flex-direction: column;
    }
    
    .intro-image {
        order: -1;
        margin-bottom: var(--spacing-md);
    }
    
    .contact-wrapper {
        flex-direction: column;
    }
    
    .footer-top {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .footer-links {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    :root {
        --container-width: 100%;
    }
    
    .main-nav {
        display: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .hero-content, .statistics-widget {
        max-width: 100%;
    }
    
    .pricing-card.featured {
        transform: translateY(0) scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px) scale(1);
    }
}

@media (max-width: 576px) {
    .statistics-widget {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-date {
        width: auto;
        text-align: left;
    }
    
    .timeline-content {
        padding-left: var(--spacing-md);
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--radius-sm);
        margin-bottom: var(--spacing-xs);
    }
    
    .newsletter-form button {
        border-radius: var(--radius-sm);
        width: 100%;
    }
}

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

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mb-5 {
    margin-bottom: var(--spacing-xl);
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mt-5 {
    margin-top: var(--spacing-xl);
}