/* CSS Variables - Corporate Monochromatic Design System */
:root {
    /* Primary Monochromatic Palette */
    --primary-900: #1a1a1a;
    --primary-800: #2d2d2d;
    --primary-700: #404040;
    --primary-600: #525252;
    --primary-500: #737373;
    --primary-400: #a3a3a3;
    --primary-300: #d4d4d4;
    --primary-200: #e5e5e5;
    --primary-100: #f5f5f5;
    --primary-50: #fafafa;

    /* Accent Colors */
    --accent-primary: #0066cc;
    --accent-primary-hover: #0052a3;
    --accent-secondary: #4f46e5;
    --accent-secondary-hover: #3730a3;
    --accent-success: #059669;
    --accent-warning: #d97706;
    --accent-error: #dc2626;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    --gradient-subtle: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
    --gradient-overlay: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.4));

    /* Typography */
    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Rubik', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15), 0 10px 10px rgba(0, 0, 0, 0.04);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--primary-800);
    background-color: var(--primary-50);
    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);
    color: var(--primary-900);
}

h1 { font-size: 3rem; font-weight: 800; }
h2 { font-size: 2.5rem; font-weight: 700; }
h3 { font-size: 2rem; font-weight: 600; }
h4 { font-size: 1.5rem; font-weight: 600; }
h5 { font-size: 1.25rem; font-weight: 500; }
h6 { font-size: 1.125rem; font-weight: 500; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--primary-700);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Global Button Styles */
.btn,
button,
input[type="submit"],
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    min-width: 140px;
}

.btn::before,
button::before,
input[type="submit"]::before,
.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);
}

.btn:hover::before,
button:hover::before,
input[type="submit"]:hover::before,
.button:hover::before {
    left: 100%;
}

.btn:hover,
button:hover,
input[type="submit"]:hover,
.button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--accent-primary-hover) 0%, var(--accent-secondary-hover) 100%);
}

.btn.is-secondary,
.button.is-secondary {
    background: var(--primary-100);
    color: var(--primary-800);
    border: 2px solid var(--primary-300);
}

.btn.is-secondary:hover,
.button.is-secondary:hover {
    background: var(--primary-200);
    border-color: var(--primary-400);
    color: var(--primary-900);
}

.btn.is-large,
.button.is-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
    min-width: 180px;
}

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

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

.read-more-link {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    color: var(--accent-primary);
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    padding-right: var(--spacing-md);
}

.read-more-link::after {
    content: '→';
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-normal);
}

.read-more-link:hover {
    color: var(--accent-primary-hover);
    transform: translateX(4px);
}

.read-more-link:hover::after {
    transform: translateX(4px);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--primary-200);
    padding: var(--spacing-sm) 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar-brand strong {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-item {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--primary-800);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

.navbar-item:hover::after {
    width: 100%;
}

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

#hero::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;
}

.hero .title {
    color: white !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: var(--spacing-lg);
    animation: morphTitle 2s ease-out;
}

.hero .subtitle {
    color: rgba(255, 255, 255, 0.9) !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    font-size: 1.25rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-xl);
}

@keyframes morphTitle {
    0% {
        transform: scale(0.8) rotateX(45deg);
        opacity: 0;
        filter: blur(10px);
    }
    50% {
        transform: scale(1.05) rotateX(-5deg);
        filter: blur(2px);
    }
    100% {
        transform: scale(1) rotateX(0deg);
        opacity: 1;
        filter: blur(0px);
    }
}

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

.section.has-background-light {
    background: var(--gradient-subtle);
}

/* Cards */
.card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.card-image {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.card:hover .image-container 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;
}

/* Methodology Section */
.methodology-card {
    background: white;
    border: 1px solid var(--primary-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.methodology-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-accent);
    transform: scaleY(0);
    transition: transform var(--transition-normal);
    transform-origin: bottom;
}

.methodology-card:hover::before {
    transform: scaleY(1);
}

.process-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    background: white;
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.accordion-header {
    padding: var(--spacing-lg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--primary-50);
    transition: background-color var(--transition-normal);
}

.accordion-header:hover {
    background: var(--primary-100);
}

.accordion-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-primary);
    transition: transform var(--transition-normal);
}

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

.accordion-content {
    padding: 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
    opacity: 0;
}

.accordion-item.active .accordion-content {
    padding: var(--spacing-lg);
    max-height: 200px;
    opacity: 1;
}

/* Webinars Section */
.webinar-carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

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

.carousel-item {
    display: none;
    opacity: 0;
    transition: all var(--transition-slow);
    transform: translateX(100px);
}

.carousel-item.active {
    display: block;
    opacity: 1;
    transform: translateX(0);
    animation: morphSlide 0.8s ease-out;
}

@keyframes morphSlide {
    0% {
        transform: scale(0.95) rotateY(15deg);
        opacity: 0;
        filter: blur(5px);
    }
    50% {
        transform: scale(1.02) rotateY(-2deg);
        filter: blur(1px);
    }
    100% {
        transform: scale(1) rotateY(0deg);
        opacity: 1;
        filter: blur(0px);
    }
}

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

.carousel-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

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

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

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-300);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.indicator.active {
    background: var(--accent-primary);
    transform: scale(1.2);
}

/* Clientele Section */
.client-card {
    position: relative;
    overflow: hidden;
}

.client-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    transform: scale(0);
    transition: transform var(--transition-slow);
}

.client-card:hover::after {
    transform: scale(1);
}

.client-stats {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 0 auto;
}

.stats-toggle {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.toggle-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--primary-300);
    background: transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-heading);
    font-weight: 500;
}

.toggle-btn.active {
    background: var(--gradient-accent);
    color: white;
    border-color: transparent;
}

.stats-display {
    text-align: center;
    position: relative;
    height: 120px;
}

.stat-item {
    display: none;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    transition: all var(--transition-normal);
}

.stat-item.active {
    display: block;
    opacity: 1;
    animation: morphStats 0.6s ease-out;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

@keyframes morphStats {
    0% {
        transform: scale(0.5) rotateZ(10deg);
        opacity: 0;
        filter: blur(5px);
    }
    60% {
        transform: scale(1.1) rotateZ(-2deg);
        filter: blur(1px);
    }
    100% {
        transform: scale(1) rotateZ(0deg);
        opacity: 1;
        filter: blur(0px);
    }
}

/* Testimonials Section */
.testimonial-card {
    background: white;
    position: relative;
    transition: all var(--transition-normal);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--spacing-lg);
    font-size: 4rem;
    color: var(--accent-primary);
    font-family: var(--font-heading);
    z-index: 10;
    opacity: 0.3;
}

.testimonial-content {
    position: relative;
    z-index: 2;
}

.testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-700);
}

.testimonial-author strong {
    color: var(--primary-900);
    font-weight: 600;
}

.testimonial-author small {
    color: var(--primary-500);
    display: block;
    margin-top: var(--spacing-xs);
}

/* Resources Section */
.resource-card {
    background: white;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.resource-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    transform-origin: left;
}

.resource-card:hover::before {
    transform: scaleX(1);
}

/* Contact Section */
.contact-form-card {
    background: white;
    box-shadow: var(--shadow-lg);
}

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

.contact-form .label {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary-800);
    margin-bottom: var(--spacing-xs);
}

.contact-form .input,
.contact-form .textarea,
.contact-form .select select {
    border: 2px solid var(--primary-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    font-family: var(--font-body);
    transition: all var(--transition-normal);
    background: var(--primary-50);
}

.contact-form .input:focus,
.contact-form .textarea:focus,
.contact-form .select select:focus {
    border-color: var(--accent-primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
    outline: none;
}

.contact-info .contact-item {
    padding: var(--spacing-md);
    background: var(--primary-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--accent-primary);
    transition: all var(--transition-normal);
}

.contact-info .contact-item:hover {
    background: var(--primary-100);
    transform: translateX(4px);
}

/* Footer */
.footer {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg) 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 50%);
    pointer-events: none;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-normal);
    position: relative;
    display: inline-block;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: white;
    transition: width var(--transition-normal);
}

.footer-links a:hover {
    color: white;
    transform: translateX(4px);
}

.footer-links a:hover::after {
    width: 100%;
}

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

.social-links a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.social-links a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

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

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

.success-content {
    text-align: center;
    max-width: 600px;
    padding: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: morphSuccess 1s ease-out;
}

@keyframes morphSuccess {
    0% {
        transform: scale(0.8) rotateY(20deg);
        opacity: 0;
        filter: blur(10px);
    }
    50% {
        transform: scale(1.05) rotateY(-5deg);
        filter: blur(2px);
    }
    100% {
        transform: scale(1) rotateY(0deg);
        opacity: 1;
        filter: blur(0px);
    }
}

/* Privacy and Terms Pages */
.privacy-content,
.terms-content {
    padding-top: 100px;
    max-width: 800px;
    margin: 0 auto;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.privacy-content h2,
.terms-content h2 {
    color: var(--primary-900);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.privacy-content p,
.terms-content p {
    margin-bottom: var(--spacing-md);
    color: var(--primary-700);
}

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

.privacy-content li,
.terms-content li {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-700);
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-2xl: 2rem;
        --spacing-xl: 2rem;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
    
    .hero .title {
        font-size: 2.5rem;
    }
    
    .hero .subtitle {
        font-size: 1.125rem;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .navbar-burger {
        display: block;
    }
    
    .carousel-controls {
        gap: var(--spacing-sm);
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .stats-toggle {
        flex-direction: column;
        align-items: center;
    }
    
    .toggle-btn {
        width: 200px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .image-container {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .hero .title {
        font-size: 2rem;
    }
    
    .hero .subtitle {
        font-size: 1rem;
    }
    
    .btn,
    .button {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
    
    .buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .card-content {
        padding: var(--spacing-md);
    }
    
    .contact-info .contact-item {
        padding: var(--spacing-sm);
    }
}

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

.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.morphing-hover {
    transition: all var(--transition-slow);
}

.morphing-hover:hover {
    animation: morphHover 0.6s ease-in-out;
}

@keyframes morphHover {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    25% {
        transform: scale(1.05) rotate(1deg);
    }
    75% {
        transform: scale(1.02) rotate(-0.5deg);
    }
}

/* Performance Optimizations */
.card,
.btn,
.button {
    will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.contact-form {
    width: 100%;
}

.container {
    padding: 0 10px;
}