/* CSS Variables - Triadic Color Scheme */
:root {
    /* Primary Colors - Triadic */
    --primary-color: #FF6B35;
    --secondary-color: #35FF6B;
    --tertiary-color: #6B35FF;
    
    /* Additional Colors */
    --primary-dark: #E54B1A;
    --primary-light: #FF8C66;
    --secondary-dark: #1AE54B;
    --secondary-light: #66FF8C;
    --tertiary-dark: #4B1AE5;
    --tertiary-light: #8C66FF;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --black: #000000;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--tertiary-color) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    --gradient-tertiary: linear-gradient(135deg, var(--tertiary-color) 0%, var(--secondary-color) 100%);
    --gradient-dark: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    --gradient-overlay: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.3));
    
    /* Typography */
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Nunito', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius - Biomorphic */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-blob: 50% 40% 60% 30%;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 30px rgba(255, 107, 53, 0.3);
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    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-md);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: clamp(1.1rem, 2vw, 1.25rem); }
h6 { font-size: clamp(1rem, 1.5vw, 1.1rem); }

p {
    margin-bottom: var(--spacing-md);
    font-size: clamp(1rem, 1.2vw, 1.125rem);
}

/* Global Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-bounce);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn::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-base);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    color: var(--white);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-secondary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-xl);
    color: var(--white);
}

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

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px) scale(1.02);
}

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

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px) scale(1.02);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

button:focus,
.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.3);
}

/* Navigation */
.navbar {
    backdrop-filter: blur(10px);
    background: rgba(17, 24, 39, 0.9) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.navbar-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white) !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.navbar-nav .nav-link {
    color: var(--gray-300) !important;
    font-weight: 500;
    margin: 0 var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md) !important;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.navbar-nav .nav-link:hover {
    color: var(--white) !important;
    background: rgba(255, 107, 53, 0.2);
    transform: translateY(-1px);
}

/* 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;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    z-index: 2;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

.hero-title {
    color: var(--white) !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    animation: heroSlideUp 1s var(--transition-bounce);
}

.hero-subtitle {
    color: var(--white) !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    animation: heroSlideUp 1.2s var(--transition-bounce);
}

.hero-buttons {
    animation: heroSlideUp 1.4s var(--transition-bounce);
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.floating-shape {
    position: absolute;
    background: var(--gradient-primary);
    border-radius: var(--radius-blob);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.floating-shape.shape-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-shape.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 10%;
    animation-delay: 2s;
}

.floating-shape.shape-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 60%;
    animation-delay: 4s;
}

/* Animations */
@keyframes heroSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Section Styles */
section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.section-title {
    color: var(--gray-900);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    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-subtitle {
    text-align: center;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

/* Card Styles */
.card {
    border: none;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-bounce);
    background: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

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

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

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

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

.card-title {
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.card-text {
    color: var(--gray-600);
    flex-grow: 1;
    margin-bottom: var(--spacing-md);
}

/* Research Section */
.research-section {
    background: var(--gray-50);
}

.research-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
}

.progress {
    height: 8px;
    border-radius: var(--radius-md);
    background-color: var(--gray-200);
}

.progress-bar {
    border-radius: var(--radius-md);
    transition: width var(--transition-slow);
}

/* Innovation Section */
.innovation-slider-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.innovation-slider {
    position: relative;
}

.innovation-slide {
    display: none;
    padding: var(--spacing-xl);
}

.innovation-slide.active {
    display: block;
    animation: fadeInUp 0.6s var(--transition-bounce);
}

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--white);
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary-color);
    pointer-events: all;
    transition: all var(--transition-bounce);
}

.slider-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

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

.accordion-item {
    border: none !important;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-lg) !important;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.accordion-button {
    background: var(--gradient-primary) !important;
    color: var(--white) !important;
    border: none !important;
    padding: var(--spacing-lg);
    font-family: var(--font-heading);
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background: var(--gradient-secondary) !important;
    color: var(--white) !important;
    box-shadow: none !important;
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.3) !important;
}

.accordion-body {
    padding: var(--spacing-lg);
    background: var(--white);
}

/* Gallery Section */
.gallery-section {
    background: var(--gray-50);
}

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

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

.gallery-item .card {
    height: 100%;
    transition: all var(--transition-bounce);
}

.gallery-item .card:hover {
    transform: translateY(-5px) rotate(1deg);
}

/* Webinars Section */
.webinars-section {
    background: var(--white);
}

.webinar-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
}

.webinar-date {
    font-size: 0.875rem;
    font-weight: 600;
}

/* Community Section */
.community-section {
    background: var(--gradient-dark);
    color: var(--white);
}

.community-section .section-title {
    color: var(--white);
}

.community-section .section-subtitle {
    color: var(--gray-300);
}

.community-stats {
    margin: var(--spacing-xl) 0;
}

.stat-item {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-bottom: var(--spacing-md);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.community-feature {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.community-feature .card-title {
    color: var(--white);
}

.community-feature .card-text {
    color: var(--gray-300);
}

/* Partners Section */
.partners-section {
    background: var(--gray-50);
}

.partners-logos {
    align-items: center;
}

.partner-logo-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-bounce);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.partner-logo-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.partner-logo-container img {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.partner-name {
    color: var(--gray-700);
    margin-top: var(--spacing-sm);
}

/* Pricing Section */
.pricing-section {
    background: var(--white);
}

.pricing-cards {
    align-items: stretch;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
    transition: all var(--transition-bounce);
}

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

.pricing-card.featured {
    transform: scale(1.05);
    background: var(--gradient-primary);
    color: var(--white);
}

.pricing-card.featured .card-title,
.pricing-card.featured .price {
    color: var(--white);
}

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

.featured-badge {
    z-index: 10;
}

.price-container {
    margin: var(--spacing-lg) 0;
}

.price {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.currency,
.period {
    font-size: 1rem;
    opacity: 0.8;
}

.features-list {
    margin: var(--spacing-lg) 0;
}

.features-list li {
    padding: var(--spacing-xs) 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

/* Contact Section */
.contact-section {
    background: var(--gray-50);
}

.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact-form {
    width: 100%;
}

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

.form-control,
.form-select {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-floating label {
    color: var(--gray-500);
}

/* Footer */
.footer {
    background: var(--gradient-dark);
    color: var(--gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-title {
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.footer-subtitle {
    color: var(--gray-400);
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.6;
}

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

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

.footer-links a {
    color: #dff !important;
    text-decoration: none;
    transition: all var(--transition-base);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.social-links a {
     color: #dff !important;
    text-decoration: none;
    margin-right: var(--spacing-md);
    font-weight: 500;
    transition: all var(--transition-base);
}

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

.contact-info {
   color: #dff !important;
    line-height: 1.6;
}

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

.copyright-text {
    color: #dff !important;
    font-size: 0.875rem;
}

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

.success-content {
    max-width: 600px;
    padding: var(--spacing-xl);
}

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

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

.privacy-content,
.terms-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

.bg-glassmorphism {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.animate-in {
    animation: fadeInUp 0.8s var(--transition-bounce);
}

.animate-in-delay {
    animation: fadeInUp 0.8s var(--transition-bounce) 0.2s both;
}

.animate-in-delay-2 {
    animation: fadeInUp 0.8s var(--transition-bounce) 0.4s both;
}

/* Read More Links */
.read-more-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: all var(--transition-base);
}

.read-more-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
    transform: translateX(5px);
}

.read-more-link::after {
    content: '→';
    margin-left: 5px;
    transition: transform var(--transition-base);
}

.read-more-link:hover::after {
    transform: translateX(3px);
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }
    
    .hero-section {
        min-height: 80vh;
        text-align: center;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .innovation-slide {
        padding: var(--spacing-lg);
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .floating-shape {
        display: none;
    }
}

@media (max-width: 576px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        margin: var(--spacing-xs) 0;
        width: 100%;
        max-width: 280px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .price {
        font-size: 2.5rem;
    }
}

/* Loading Animation */
.btn-spinner {
    width: 1rem;
    height: 1rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Focus Styles */
*:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.3);
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .floating-elements {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
    
    .hero-section {
        min-height: auto;
        page-break-inside: avoid;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #FF4500;
        --secondary-color: #00FF00;
        --tertiary-color: #4B0082;
        --gray-600: #333;
        --gray-700: #222;
        --gray-800: #111;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-shape {
        animation: none;
    }
}