/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #667eea;
    --primary-dark: #5a6fd8;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --accent-dark: #f083fb;
    --text-dark: #2c3e50;
    --text-light: #ecf0f1;
    --text-muted: #7f8c8d;
    --white: #ffffff;
    --black: #000000;
    --gray-light: #f8f9fa;
    --gray-medium: #6c757d;
    --gray-dark: #343a40;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    
    /* Fonts */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Work Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    
    /* Shadows */
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 15px 50px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Global Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-dark);
    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);
}

.title {
    font-family: var(--font-heading);
}

.subtitle {
    font-family: var(--font-body);
    font-weight: 400;
}

/* Button Styles */
.button, .btn, input[type="submit"] {
    font-family: var(--font-body);
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-light);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.button:hover, .btn:hover, input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.button.is-primary, .btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
}

.button.is-primary:hover, .btn-primary:hover {
    background: var(--gradient-secondary);
    color: var(--white);
}

.cta-button {
    background: var(--gradient-secondary);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
}

.cta-button:hover::before {
    left: 100%;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-medium);
}

.navbar {
    padding: var(--spacing-sm) 0;
}

.brand-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-item {
    font-weight: 500;
    color: var(--text-dark);
    transition: color var(--transition-fast);
    position: relative;
}

.navbar-item:hover {
    color: var(--primary-color);
}

.navbar-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all var(--transition-medium);
    transform: translateX(-50%);
}

.navbar-item:hover::after {
    width: 80%;
}

/* Hero Section */
.hero-section {
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero-body {
    position: relative;
    z-index: 2;
    padding-top: 120px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--white) !important;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--white) !important;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

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

.section:nth-child(even) {
    background: var(--gray-light);
}

/* Vision Section */
.vision-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.stats-container {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-medium);
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-md);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.content-block {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    margin-bottom: var(--spacing-md);
}

/* Card Styles */
.card, .info-card, .service-card, .team-card, .case-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.card:hover, .info-card:hover, .service-card:hover, .team-card:hover, .case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.card-image, .image-container {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
    margin: 0 auto;
}

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

.card-content {
    padding: var(--spacing-md);
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Case Studies */
.case-studies-section {
    background: var(--white);
}

.case-card .card-image {
    height: 250px;
}

.case-metrics {
    display: flex;
    justify-content: space-around;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid #eee;
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.case-result {
    margin-top: var(--spacing-sm);
}

/* Services Section */
.workshops-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

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

.service-features li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: 20px;
}

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

/* Accordion Styles */
.accordion-container {
    margin-top: var(--spacing-lg);
}

.accordion-item {
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--white);
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background-color var(--transition-fast);
}

.accordion-header:hover {
    background: var(--gray-light);
}

.accordion-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    background: var(--white);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

.accordion-item.active .accordion-content {
    max-height: 200px;
}

.accordion-icon {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

/* Team Section */
.team-section {
    background: var(--white);
}

.team-card .card-image {
    height: 300px;
}

.team-stats {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    flex-wrap: wrap;
}

/* Awards Section */
.awards-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.awards-section .title,
.awards-section .subtitle {
    color: var(--white);
}

.award-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-medium);
}

.award-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.award-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

/* Innovation Section */
.innovation-section {
    background: var(--gray-light);
}

.innovation-content {
    padding: var(--spacing-lg);
}

.innovation-features {
    margin-top: var(--spacing-md);
}

.feature-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: var(--transition-medium);
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition-medium);
    border-radius: 50%;
}

input:checked + .slider {
    background: var(--gradient-primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

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

.resource-card {
    padding: var(--spacing-md);
    background: var(--gradient-card);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

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

/* Events Calendar */
.events-section {
    background: var(--gray-light);
}

.event-card {
    display: flex;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-medium);
}

.event-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-medium);
}

.event-date {
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    text-align: center;
    margin-right: var(--spacing-md);
    min-width: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.event-date .day {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.event-date .month {
    font-size: 0.8rem;
    text-transform: uppercase;
}

.event-content {
    flex: 1;
}

.upcoming-events {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
}

.event-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid #eee;
}

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

.event-title {
    font-weight: 600;
}

.event-location {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.contact-form-card {
    box-shadow: var(--shadow-medium);
    border-radius: var(--border-radius-lg);
}

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

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

.contact-form .input,
.contact-form .textarea,
.contact-form .select select {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm);
    transition: border-color var(--transition-fast);
    font-family: var(--font-body);
}

.contact-form .input:focus,
.contact-form .textarea:focus,
.contact-form .select select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.contact-info {
    padding: var(--spacing-lg);
}

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

.office-image img {
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-medium);
    width: 100%;
    height: auto;
}

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

.footer .title,
.footer .subtitle {
    color: var(--white);
}

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

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

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
    text-decoration: underline;
}

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

.social-links a {
    color: var(--text-light);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.social-links a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.footer-divider {
    border: none;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

/* Tags */
.tag {
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
}

.tag.is-primary {
    background: var(--primary-color);
    color: var(--white);
}

.tag.is-info {
    background: #3498db;
    color: var(--white);
}

.tag.is-success {
    background: #2ecc71;
    color: var(--white);
}

.tag.is-warning {
    background: #f39c12;
    color: var(--white);
}

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

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all var(--transition-slow);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all var(--transition-slow);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

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

.success-content {
    max-width: 600px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.success-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

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

.content-page .container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

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

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

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

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

.content-page li {
    margin-bottom: var(--spacing-xs);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .stats-container {
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .case-metrics {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .event-card {
        flex-direction: column;
        text-align: center;
    }
    
    .event-date {
        margin-right: 0;
        margin-bottom: var(--spacing-md);
        align-self: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-info {
        padding: var(--spacing-md);
    }
    
    .navbar-menu {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .card-content {
        padding: var(--spacing-sm);
    }
    
    .contact-item {
        padding: var(--spacing-sm);
    }
    
    .success-content {
        padding: var(--spacing-lg);
    }
    
    .content-page {
        padding-top: 80px;
    }
    
    .content-page .container {
        padding: 16px;
    }
}

/* Parallax Effect */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

@media (max-width: 768px) {
    .parallax {
        background-attachment: scroll;
    }
}

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient {
    background: var(--gradient-primary);
}

.shadow-light {
    box-shadow: var(--shadow-light);
}

.shadow-medium {
    box-shadow: var(--shadow-medium);
}

.shadow-heavy {
    box-shadow: var(--shadow-heavy);
}

.border-radius-lg {
    border-radius: var(--border-radius-lg);
}

.transition-medium {
    transition: all var(--transition-medium);
}

/* Cookie Popup Responsive */
@media (max-width: 768px) {
    .cookie-popup {
        padding: 15px !important;
    }
    
    .cookie-popup p {
        font-size: 13px !important;
        margin-bottom: 10px !important;
    }
    
    .cookie-popup button {
        font-size: 13px !important;
        padding: 8px 16px !important;
    }
}