/* Root Variables */
:root {
    /* Primary Colors */
    --primary-color: #8aa9d6;
    --primary-light: #a7c0e6;
    --primary-dark: #6a8cb0;
    
    /* Secondary Colors */
    --secondary-color: #d6a8c9;
    --secondary-light: #e6c0da;
    --secondary-dark: #b08aa6;
    
    /* Accent Colors */
    --accent-color: #a8d6b8;
    --accent-light: #c0e6cf;
    --accent-dark: #8ab099;
    
    /* Neutral Colors */
    --background-color: #f8f9fa;
    --surface-color: #ffffff;
    --shadow-color: rgba(138, 169, 214, 0.15);
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-tertiary: #999999;
    
    /* UI Colors */
    --success-color: #a8d6b8;
    --error-color: #e6a8a8;
    --warning-color: #e6d6a8;
    
    /* Typography */
    --font-heading: 'Raleway', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Borders & Radius */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 2rem;
    --border-radius-xl: 3rem;
    
    /* Shadows */
    --shadow-soft: 0.5rem 0.5rem 1rem var(--shadow-color), 
                   -0.5rem -0.5rem 1rem rgba(255, 255, 255, 0.8);
    --shadow-pressed: inset 0.3rem 0.3rem 0.6rem var(--shadow-color), 
                      inset -0.3rem -0.3rem 0.6rem rgba(255, 255, 255, 0.8);
    
    /* Animation */
    --transition-slow: 0.5s ease-in-out;
    --transition-medium: 0.3s ease-in-out;
    --transition-fast: 0.15s ease-in-out;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--background-color);
    line-height: 1.6;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-top: 0;
    color: var(--text-primary);
}

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

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Buttons */
.btn, 
button, 
input[type='submit'] {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: transform var(--transition-fast), 
                box-shadow var(--transition-fast), 
                background-color var(--transition-fast);
    box-shadow: var(--shadow-soft);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn:hover, 
button:hover, 
input[type='submit']:hover {
    background-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.btn:active, 
button:active, 
input[type='submit']:active {
    background-color: var(--primary-dark);
    transform: translateY(1px);
    box-shadow: var(--shadow-pressed);
}

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

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

.accent-btn {
    background-color: var(--accent-color);
}

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

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    transition: all var(--transition-medium);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.logo a {
    color: var(--text-primary);
    text-decoration: none;
}

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

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

.main-nav a {
    color: var(--text-primary);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 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-medium);
}

.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-primary);
    border-radius: 3px;
    transition: all var(--transition-medium);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
}

.hero-content {
    max-width: 700px;
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: white;
}

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

/* Methodology Section */
.methodology-section {
    background-color: var(--surface-color);
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.methodology-card {
    display: flex;
    flex-direction: column;
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.methodology-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

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

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

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

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

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

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

/* Portfolio / Clientele Section */
.clientele-section {
    background-color: var(--background-color);
    padding: var(--spacing-xl) 0;
}

.portfolio-carousel {
    position: relative;
    overflow: hidden;
}

.portfolio-items {
    display: flex;
    transition: transform var(--transition-slow);
}

.portfolio-item {
    min-width: 100%;
    padding: 0 var(--spacing-sm);
    display: flex;
    justify-content: center;
}

.portfolio-item .card {
    width: 100%;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.portfolio-item .card-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

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

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

.portfolio-item .card-content {
    padding: var(--spacing-md);
    text-align: center;
    width: 100%;
}

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

.prev-btn, .next-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    padding: 0.5rem 1rem;
    margin: 0 var(--spacing-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

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

.carousel-indicators {
    display: flex;
    justify-content: center;
    margin: 0 var(--spacing-md);
}

/* Innovation Section */
.innovation-section {
    background-color: var(--surface-color);
    padding: var(--spacing-xl) 0;
}

.innovation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.innovation-item {
    display: flex;
    justify-content: center;
}

.innovation-item .card {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--background-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-medium);
}

.innovation-item .card:hover {
    transform: translateY(-5px);
}

.innovation-item .card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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

/* Resources Section */
.resources-section {
    background-color: var(--background-color);
    padding: var(--spacing-xl) 0;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.resource-item {
    display: flex;
    justify-content: center;
}

.resource-item .card {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-medium);
}

.resource-item .card:hover {
    transform: translateY(-5px);
}

.resource-item .card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.resource-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
}

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

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

/* Process Section */
.process-section {
    background-color: var(--surface-color);
    padding: var(--spacing-xl) 0;
}

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

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50px;
    width: 2px;
    height: 100%;
    background-color: var(--primary-light);
}

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

.timeline-number {
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--primary-color);
    color: white;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
    z-index: 2;
    flex-shrink: 0;
}

.timeline-content {
    background-color: var(--background-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-soft);
    margin-left: var(--spacing-md);
    flex-grow: 1;
}

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

/* Behind the Scenes Section */
.behind-scenes-section {
    background-color: var(--background-color);
    padding: var(--spacing-xl) 0;
}

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

.team-member {
    display: flex;
    justify-content: center;
}

.team-member .card {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-medium);
}

.team-member .card:hover {
    transform: translateY(-5px);
}

.team-member .card-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
}

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

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

.team-member .card-content {
    padding: var(--spacing-md);
    text-align: center;
}

.member-title {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

/* Awards Section */
.awards-section {
    background-color: var(--surface-color);
    padding: var(--spacing-xl) 0;
}

.awards-grid {
    display: grid;
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.award-item {
    display: flex;
    align-items: center;
    background-color: var(--background-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-medium);
}

.award-item:hover {
    transform: translateY(-3px);
}

.award-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-light);
    border-radius: 50%;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
    position: relative;
}

.award-icon::before {
    content: '🏆';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
}

.award-content {
    flex-grow: 1;
}

.award-organization {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

/* Insights Section */
.insights-section {
    background-color: var(--background-color);
    padding: var(--spacing-xl) 0;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.insight-item {
    display: flex;
    justify-content: center;
}

.insight-item .card {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-medium);
}

.insight-item .card:hover {
    transform: translateY(-5px);
}

.insight-item .card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.modal-trigger {
    display: inline-block;
    background-color: var(--primary-light);
    color: white;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-fast);
    margin-top: var(--spacing-sm);
}

.modal-trigger:hover {
    background-color: var(--primary-color);
}

/* Contact Section */
.contact-section {
    background-color: var(--surface-color);
    padding: var(--spacing-xl) 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
}

.contact-info {
    padding: var(--spacing-md);
    background-color: var(--background-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-soft);
}

.info-item {
    margin-bottom: var(--spacing-md);
}

.info-item h3 {
    margin-bottom: var(--spacing-xs);
}

.contact-form-container {
    background-color: var(--background-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-soft);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

.form-group:last-of-type {
    grid-column: span 2;
}

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

.form-group input, 
.form-group select, 
.form-group textarea {
    padding: 0.8rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-sm);
    transition: box-shadow var(--transition-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-light);
}

.contact-form button {
    grid-column: span 2;
    justify-self: center;
    margin-top: var(--spacing-md);
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: white;
}

.footer-logo p {
    opacity: 0.8;
}

.footer h4 {
    margin-bottom: var(--spacing-sm);
    color: white;
    font-size: 1.2rem;
}

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

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

.footer a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer a:hover {
    color: white;
}

.footer-social ul {
    display: flex;
    flex-wrap: wrap;
}

.footer-social li {
    margin-right: var(--spacing-md);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.modal-content {
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    max-width: 800px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

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

.success-container {
    max-width: 600px;
    padding: var(--spacing-lg);
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-soft);
}

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

/* Terms and Privacy Pages */
.terms-page, .privacy-page {
    padding-top: 100px;
    background-color: var(--background-color);
}

.content-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-soft);
}

/* About Page */
.about-hero {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xl) 0;
    margin-top: 80px;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .hero-content {
        padding: var(--spacing-md);
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .form-group:last-of-type {
        grid-column: 1;
    }
    
    .contact-form button {
        grid-column: 1;
    }
    
    .process-timeline::before {
        left: 25px;
    }
    
    .timeline-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
}