/* ============================================================================
   MODERNFLOW - COMPREHENSIVE STYLESHEET
   Complete responsive design with animations, transitions, and light/dark mode
   ============================================================================ */

/* ============================================================================
   1. ROOT VARIABLES & COLORS
   ============================================================================ */
:root {
    /* PRIMARY COLORS */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    
    /* SECONDARY COLORS */
    --secondary-color: #10b981;
    --secondary-dark: #059669;
    --secondary-light: #6ee7b7;
    
    /* NEUTRAL COLORS */
    --bg-color: #ffffff;
    --bg-secondary: #f9fafb;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --border-color: #e5e7eb;
    --shadow-color: rgba(0, 0, 0, 0.1);
    
    /* DARK MODE COLORS */
    --dark-bg: #0f172a;
    --dark-bg-secondary: #1e293b;
    --dark-text: #f1f5f9;
    --dark-text-light: #cbd5e1;
    
    /* SPACING */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* TYPOGRAPHY */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* TRANSITIONS */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* BORDER RADIUS */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* SHADOWS */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Dark mode variables */
body.dark-mode {
    --bg-color: var(--dark-bg);
    --bg-secondary: var(--dark-bg-secondary);
    --text-color: var(--dark-text);
    --text-light: var(--dark-text-light);
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* ============================================================================
   2. BASE STYLES & RESET
   ============================================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color var(--transition-base), color var(--transition-base);
    line-height: 1.6;
}

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

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

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

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

/* ============================================================================
   3. PAGE LOADER
   ============================================================================ */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeOut 0.5s ease-in-out 2.5s forwards;
}

.loader.hidden {
    display: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

/* ============================================================================
   4. HEADER & NAVIGATION
   ============================================================================ */
.header {
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all var(--transition-base);
    box-shadow: 0 2px 10px var(--shadow-color);
}

.header.scrolled {
    box-shadow: 0 4px 20px var(--shadow-color);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
}

.logo i {
    font-size: var(--font-size-2xl);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 500;
    color: var(--text-color);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.theme-toggle {
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    color: var(--text-color);
    cursor: pointer;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.theme-toggle:hover {
    color: var(--primary-color);
    transform: rotate(20deg);
}

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 6px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================================================
   5. BUTTONS
   ============================================================================ */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-base);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

.btn-light:hover {
    background: var(--bg-secondary);
    border-color: var(--bg-secondary);
}

/* ============================================================================
   6. HERO SECTION
   ============================================================================ */
.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    pointer-events: none;
    z-index: -1;
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* ============================================================================
   7. SECTION HEADERS
   ============================================================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
}

/* ============================================================================
   8. FEATURES SECTION
   ============================================================================ */
.features {
    padding: var(--spacing-2xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: var(--bg-color);
}

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

.feature-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-light);
}

/* ============================================================================
   9. SERVICES GRID
   ============================================================================ */
.services-section {
    padding: var(--spacing-2xl) 0;
}

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

.service-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.service-card h3,
.service-card p,
.service-card a {
    padding: 0 var(--spacing-lg);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

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

.link-arrow {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    padding-bottom: var(--spacing-lg);
    transition: gap var(--transition-fast);
}

.link-arrow i {
    margin-left: 8px;
    transition: transform var(--transition-fast);
}

.link-arrow:hover i {
    transform: translateX(4px);
}

/* ============================================================================
   10. STATISTICS SECTION
   ============================================================================ */
.statistics {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-card {
    padding: var(--spacing-lg);
}

.stat-number {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.stat-card p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
}

/* ============================================================================
   11. TESTIMONIALS
   ============================================================================ */
.testimonials {
    padding: var(--spacing-2xl) 0;
}

.testimonials-carousel {
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.testimonials-track {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
}

.testimonial-item {
    grid-column: 1;
    grid-row: 1;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.testimonial-item.active {
    opacity: 1;
}

.testimonial-card {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stars {
    color: #fbbf24;
    margin-bottom: var(--spacing-md);
}

.stars i {
    margin-right: 4px;
}

.testimonial-text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
    color: var(--text-color);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: var(--font-size-base);
    margin-bottom: 2px;
}

.testimonial-author p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.testimonials-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

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

.indicator.active {
    background: var(--primary-color);
    width: 30px;
    border-radius: 6px;
}

/* ============================================================================
   12. BLOG SECTION
   ============================================================================ */
.blog-section {
    padding: var(--spacing-2xl) 0;
}

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

.blog-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
}

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

.blog-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.blog-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: white;
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.blog-card h3 {
    font-size: var(--font-size-lg);
    margin: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.blog-card p {
    color: var(--text-light);
    margin: 0 var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.blog-date {
    font-size: 0.875rem;
    color: var(--text-light);
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
}

/* ============================================================================
   13. NEWSLETTER CTA
   ============================================================================ */
.newsletter {
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.newsletter h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
}

.newsletter p {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
    max-width: 500px;
    margin: 0 auto var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-message {
    font-size: 0.875rem;
    color: var(--secondary-color);
    margin-top: var(--spacing-sm);
}

.form-message.error {
    color: #ef4444;
}

/* ============================================================================
   14. FINAL CTA SECTION
   ============================================================================ */
.final-cta {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    border-radius: var(--radius-2xl);
}

.final-cta h2 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.final-cta p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

/* ============================================================================
   15. FORMS
   ============================================================================ */
.contact-form,
.quote-form {
    display: grid;
    gap: var(--spacing-md);
}

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

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

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    background: var(--bg-color);
    color: var(--text-color);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group.error input,
.form-group.error textarea {
    border-color: #ef4444;
}

.error-message {
    display: none;
    font-size: 0.875rem;
    color: #ef4444;
    margin-top: 4px;
}

.form-group.error .error-message {
    display: block;
}

/* ============================================================================
   16. FOOTER
   ============================================================================ */
.footer {
    background: var(--bg-secondary);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-2xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--text-light);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--primary-color);
}

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

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-color);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
}

/* ============================================================================
   17. PAGE HERO (About/Pricing Pages)
   ============================================================================ */
.page-hero {
    padding: var(--spacing-2xl) 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(16, 185, 129, 0.05));
    border-bottom: 1px solid var(--border-color);
}

.page-hero h1 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.page-hero p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
}

/* ============================================================================
   18. ABOUT PAGE SPECIFIC
   ============================================================================ */
.about-section {
    padding: var(--spacing-2xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-lg);
}

.about-text p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.mission-vision {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

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

.mvv-card {
    background: var(--bg-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

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

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

.mvv-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.mvv-card p {
    color: var(--text-light);
}

.team-section {
    padding: var(--spacing-2xl) 0;
}

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

.team-card {
    text-align: center;
}

.team-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    height: 300px;
}

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

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

.team-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(99, 102, 241, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.team-card:hover .team-overlay {
    opacity: 1;
}

.team-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.team-card .role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.team-card .bio {
    color: var(--text-light);
}

.contact-section {
    padding: var(--spacing-2xl) 0;
}

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

.contact-form-wrapper {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

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

.info-card {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    text-align: center;
}

.info-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.info-card h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.info-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.map-section {
    position: relative;
    height: 400px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-top: var(--spacing-2xl);
}

.map-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.map-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.map-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 300px;
}

.map-overlay h3 {
    margin-bottom: var(--spacing-sm);
}

/* ============================================================================
   19. PRICING PAGE SPECIFIC
   ============================================================================ */
.pricing-toggle-section {
    padding: var(--spacing-lg) 0;
    background: var(--bg-secondary);
    text-align: center;
}

.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.toggle-label {
    font-weight: 600;
    color: var(--text-color);
}

.save-badge {
    background: var(--secondary-color);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-left: 8px;
    font-weight: 600;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

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

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border-color);
    transition: var(--transition-base);
    border-radius: 30px;
}

.slider::before {
    position: absolute;
    content: '';
    height: 24px;
    width: 24px;
    left: 3px;
    bottom: 3px;
    background: white;
    transition: var(--transition-base);
    border-radius: 50%;
}

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

input:checked + .slider::before {
    transform: translateX(30px);
}

.pricing-cards {
    padding: var(--spacing-2xl) 0;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.pricing-card {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid var(--border-color);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.pricing-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.02);
    background: var(--bg-color);
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 700;
}

.pricing-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
}

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

.currency {
    font-size: var(--font-size-lg);
}

.amount {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--primary-color);
}

.period {
    color: var(--text-light);
    font-size: var(--font-size-base);
}

.plan-description {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.features-list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
    flex-grow: 1;
}

.features-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.features-list i {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

.select-plan {
    width: 100%;
}

.comparison-section {
    padding: var(--spacing-2xl) 0;
}

.comparison-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.comparison-table {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.comparison-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table i.fa-check {
    color: var(--secondary-color);
    font-weight: 700;
}

.comparison-table i.fa-times {
    color: #ef4444;
    font-weight: 700;
}

.case-studies {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

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

.case-card {
    background: var(--bg-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

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

.case-logo {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.case-logo img {
    max-width: 100%;
    max-height: 60px;
}

.case-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.case-plan {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.case-result {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.case-quote {
    color: var(--text-light);
    font-style: italic;
}

.faq-section {
    padding: var(--spacing-2xl) 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
}

.faq-question h4 {
    margin: 0;
    color: var(--text-color);
}

.faq-question i {
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

.faq-item.open .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--text-light);
}

/* ============================================================================
   20. MODAL
   ============================================================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.open {
    display: flex;
    animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--bg-color);
    border-radius: var(--radius-2xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp var(--transition-base);
}

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

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    color: var(--text-color);
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

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

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    margin-bottom: var(--spacing-sm);
}

.modal-header p {
    color: var(--text-light);
}

.modal-body {
    padding: var(--spacing-xl);
}

.plan-summary {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-color);
}

.plan-summary p {
    margin: 8px 0;
}

.plan-summary strong {
    color: var(--text-color);
}

/* ============================================================================
   21. ANIMATIONS
   ============================================================================ */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.animate-slide-up {
    animation: slideInUp 0.8s ease-out forwards;
    opacity: 0;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.scroll-fade {
    opacity: 0;
    animation: fadeIn 0.6s ease-out forwards;
}

/* ============================================================================
   22. RESPONSIVE DESIGN
   ============================================================================ */

/* Tablet: 1024px and down */
@media (max-width: 1024px) {
    .nav-list {
        gap: var(--spacing-md);
    }

    .hero {
        flex-direction: column;
        padding: var(--spacing-xl) 0;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }
}

/* Mobile: 768px and down */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-color);
        flex-direction: column;
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--border-color);
        z-index: 99;
    }

    .nav.active {
        display: flex;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .section-header h2 {
        font-size: var(--font-size-3xl);
    }

    .carousel-control {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .carousel-control.prev {
        left: 10px;
    }

    .carousel-control.next {
        right: 10px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        min-width: 100%;
    }

    .page-hero h1 {
        font-size: var(--font-size-3xl);
    }

    .final-cta h2 {
        font-size: var(--font-size-2xl);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons a {
        width: 100%;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .mvv-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .comparison-table {
        font-size: 0.875rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--spacing-sm);
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .case-grid {
        grid-template-columns: 1fr;
    }
}

/* Small Mobile: 480px and down */
@media (max-width: 480px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --font-size-3xl: 1.5rem;
        --font-size-4xl: 1.875rem;
    }

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

    .logo {
        font-size: var(--font-size-xl);
    }

    .logo i {
        font-size: var(--font-size-xl);
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .section-header h2 {
        font-size: var(--font-size-2xl);
    }

    .features-grid,
    .stats-grid,
    .blog-grid,
    .mvv-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: var(--font-size-4xl);
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .page-hero h1 {
        font-size: var(--font-size-2xl);
    }

    .final-cta h2 {
        font-size: var(--font-size-xl);
    }

    .final-cta {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .map-section {
        height: 250px;
    }

    .modal-content {
        margin: 0 var(--spacing-sm);
    }

    .modal-header,
    .modal-body {
        padding: var(--spacing-lg);
    }
}
/* ============================================================================
   SERVICES PAGE STYLES
   ============================================================================ */

/* Services Hero Section */
.services-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    color: white;
}

.services-hero .hero-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
    font-weight: 700;
}

.services-hero .hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.breadcrumb {
    display: inline-block;
    font-size: 0.95rem;
    opacity: 0.85;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
}

.breadcrumb a:hover {
    opacity: 0.7;
}

.breadcrumb span {
    color: white;
}

/* Service Detail Sections */
.service-detail {
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--border-color);
}

.service-detail.alternate {
    background-color: var(--bg-secondary);
}

body.dark-mode .service-detail.alternate {
    background-color: var(--dark-bg-secondary);
}

.service-intro {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.service-icon-large {
    font-size: 4rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

body.dark-mode .service-icon-large {
    color: var(--primary-light);
}

.service-header h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
    color: var(--text-color);
}

body.dark-mode .service-header h2 {
    color: var(--dark-text);
}

.service-header p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin: 0;
}

body.dark-mode .service-header p {
    color: var(--dark-text-light);
}

.service-content {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.service-description,
.service-features {
    flex: 1;
}

.service-description h3,
.service-features h3,
.service-process h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-color);
}

body.dark-mode .service-description h3,
body.dark-mode .service-features h3,
body.dark-mode .service-process h3 {
    color: var(--dark-text);
}

.service-description p,
.service-features p {
    color: var(--text-light);
    line-height: 1.8;
}

body.dark-mode .service-description p,
body.dark-mode .service-features p {
    color: var(--dark-text-light);
}

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

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

body.dark-mode .feature-item {
    background: var(--dark-bg-secondary);
    border-color: var(--dark-bg);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-color);
    border-color: var(--primary-color);
}

body.dark-mode .feature-item:hover {
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.feature-item .feature-icon {
    font-size: 1.75rem;
    color: var(--primary-color);
    flex-shrink: 0;
    display: flex;
    align-items: flex-start;
    margin-top: 0.25rem;
}

body.dark-mode .feature-item .feature-icon {
    color: var(--primary-light);
}

.feature-details h4 {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-lg);
    color: var(--text-color);
}

body.dark-mode .feature-details h4 {
    color: var(--dark-text);
}

.feature-details p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-light);
}

body.dark-mode .feature-details p {
    color: var(--dark-text-light);
}

.service-process {
    margin-top: var(--spacing-2xl);
}

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

.step {
    padding: var(--spacing-lg);
    background: white;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    text-align: center;
    transition: all 0.3s ease;
}

body.dark-mode .step {
    background: var(--dark-bg-secondary);
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-color);
}

body.dark-mode .step:hover {
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.step-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
}

body.dark-mode .step-number {
    color: var(--primary-light);
}

.step h4 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: var(--font-size-lg);
    color: var(--text-color);
}

body.dark-mode .step h4 {
    color: var(--dark-text);
}

.step p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.95rem;
}

body.dark-mode .step p {
    color: var(--dark-text-light);
}

/* Why Choose Us Section */
.why-choose-us {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

body.dark-mode .why-choose-us {
    background: var(--dark-bg-secondary);
}

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

.benefit-card {
    padding: var(--spacing-lg);
    background: white;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

body.dark-mode .benefit-card {
    background: var(--dark-bg);
    border-color: var(--dark-bg-secondary);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px var(--shadow-color);
    border-color: var(--primary-color);
}

body.dark-mode .benefit-card:hover {
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.3);
}

.benefit-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

body.dark-mode .benefit-icon {
    color: var(--primary-light);
}

.benefit-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

body.dark-mode .benefit-card h3 {
    color: var(--dark-text);
}

.benefit-card p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

body.dark-mode .benefit-card p {
    color: var(--dark-text-light);
}

/* Service Comparison Section */
.service-comparison {
    padding: var(--spacing-2xl) 0;
}

.comparison-table {
    overflow-x: auto;
    margin-top: var(--spacing-xl);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px var(--shadow-color);
}

body.dark-mode .comparison-table table {
    background: var(--dark-bg-secondary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.comparison-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.comparison-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
}

.comparison-table td {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    color: var(--text-color);
}

body.dark-mode .comparison-table td {
    border-top-color: var(--dark-bg);
    color: var(--dark-text);
}

.comparison-table tbody tr:nth-child(odd) {
    background: var(--bg-secondary);
}

body.dark-mode .comparison-table tbody tr:nth-child(odd) {
    background: var(--dark-bg);
}

.comparison-table tbody tr:hover {
    background: rgba(99, 102, 241, 0.05);
}

body.dark-mode .comparison-table tbody tr:hover {
    background: rgba(99, 102, 241, 0.15);
}

.comparison-table i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

/* Services CTA Section */
.services-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
}

.services-cta h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
}

.services-cta p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
    .services-hero .hero-title {
        font-size: var(--font-size-2xl);
    }

    .service-intro {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .service-icon-large {
        font-size: 3rem;
    }

    .features-list {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .comparison-table table {
        font-size: 0.85rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--spacing-sm);
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}