/* ==========================================================================
   V9 Solutions - Professional Website Styles
   ========================================================================== */

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

:root {
    /* Colors */
    --primary-color: #29a8e0;
    --secondary-color: #222429;
    --accent-color: #1a95cc;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --border-color: #e9ecef;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    
    /* Typography */
    --font-primary: 'Inter', 'Segoe UI', 'Roboto', sans-serif;
    --font-secondary: 'Poppins', 'Segoe UI', 'Roboto', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 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);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--secondary-color);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

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

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

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

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

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo .logo-img {
    height: 40px;
    width: auto;
    transition: var(--transition-normal);
}

.nav-logo .logo-img:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    font-weight: 500;
    color: var(--secondary-color);
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Dropdown */
.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) 0;
    z-index: 1001;
}

.dropdown:hover .dropdown-content {
    display: block;
    animation: fadeInDown 0.3s ease;
}

.dropdown-content a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--secondary-color);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.dropdown-content a:hover {
    background-color: var(--light-gray);
    color: var(--primary-color);
}

.nav-cta {
    margin-left: var(--spacing-lg);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    margin: 3px 0;
    transition: var(--transition-normal);
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

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

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

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, rgba(41, 168, 224, 0.05) 50%, #f8f9fa 100%);
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e9ecef" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(41, 168, 224, 0.1) 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-secondary);
}

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

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

/* Hero Graphics */
.hero-graphic {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.central-hub {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: pulse 3s infinite;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--secondary-color);
    animation: float 6s infinite ease-in-out;
}

.card-1 { top: 10%; right: 20%; animation-delay: 0s; }
.card-2 { bottom: 30%; left: 10%; animation-delay: 2s; }
.card-3 { top: 60%; right: 10%; animation-delay: 4s; }

.card-icon {
    font-size: 1.5rem;
}

/* Animations */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    33% { transform: translateY(-10px); }
    66% { transform: translateY(5px); }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background-color: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.service-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    border: 1px solid var(--border-color);
}

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

.service-card.featured {
    border: 2px solid var(--primary-color);
    position: relative;
}

.service-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.service-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-badge {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.service-card p {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.service-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.service-features li {
    padding: var(--spacing-xs) 0;
    color: var(--medium-gray);
    position: relative;
    padding-left: var(--spacing-lg);
}

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

.service-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tech-badge {
    background: rgba(41, 168, 224, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(41, 168, 224, 0.2);
}

/* About Section */
.about {
    padding: 5rem 0;
    background-color: var(--white);
}

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

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.mv-item {
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--primary-color);
}

.mv-item h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.company-info {
    margin-bottom: var(--spacing-xl);
}

.company-info p {
    font-size: 1.1rem;
    line-height: 1.7;
}

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

.feature-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.feature-item h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--medium-gray);
}

/* About Visual */
.stats-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.stat-card .stat-label {
    color: var(--medium-gray);
    font-size: 0.9rem;
    font-weight: 500;
}

.office-hours {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
}

.office-hours h4 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

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

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

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, rgba(41, 168, 224, 0.05) 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}

.office-locations {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.office {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.office h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.contact-icon {
    font-size: 1.2rem;
    margin-top: 2px;
}

.contact-text {
    flex: 1;
}

.contact-text strong {
    color: var(--secondary-color);
}

.contact-text a {
    color: var(--primary-color);
    font-weight: 500;
}

.general-contact {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form-container {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.contact-form {
    padding: var(--spacing-xxl);
}

.contact-form h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xl);
    font-size: 1.5rem;
}

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

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--secondary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
    background-color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(41, 168, 224, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--medium-gray);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

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

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo .logo-img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: #ccc;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccc;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

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

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

.footer-links a {
    color: #ccc;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

.footer-contact p {
    color: #ccc;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: var(--spacing-lg);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: #ccc;
    font-size: 0.9rem;
}

.footer-certifications {
    display: flex;
    gap: var(--spacing-sm);
}

.cert-badge {
    background: rgba(41, 168, 224, 0.2);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(41, 168, 224, 0.3);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.back-to-top:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg) 0;
        gap: var(--spacing-md);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-cta {
        margin: var(--spacing-md) 0 0 0;
    }
    
    .dropdown-content {
        position: static;
        display: block;
        box-shadow: none;
        background: var(--light-gray);
        margin-top: var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .stats-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .nav-container {
        padding: 1rem var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .service-card {
        padding: var(--spacing-lg);
    }
    
    .contact-form {
        padding: var(--spacing-lg);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .floating-card {
        font-size: 0.8rem;
        padding: var(--spacing-sm);
    }
    
    .hero-graphic {
        height: 300px;
    }
    
    .central-hub {
        width: 60px;
        height: 60px;
    }
}

/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-sm) 0;
    font-size: 0.9rem;
}

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

.breadcrumb a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--medium-gray);
    font-weight: bold;
}

.breadcrumb-current {
    color: var(--secondary-color);
    font-weight: 500;
}

/* Learn More Button in Service Cards */
.service-card .learn-more-btn {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    align-self: flex-start;
    font-size: 0.9rem;
    padding: var(--spacing-sm) var(--spacing-lg);
}

.service-card .learn-more-btn:hover {
    transform: translateY(-1px);
}

/* Service Detail Sections */
.service-detail {
    padding: 5rem 0;
    background-color: var(--white);
}

.service-detail:nth-child(even) {
    background-color: var(--light-gray);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--primary-color);
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.service-detail-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-detail-title h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
}

.service-detail-subtitle {
    font-size: 1.2rem;
    color: var(--medium-gray);
    margin: 0;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.service-detail-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
}

.service-overview {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
}

.service-overview h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.service-overview p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--medium-gray);
}

.service-features-detailed h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xl);
    font-size: 1.75rem;
    text-align: center;
}

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

.feature-detailed {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    text-align: center;
}

.feature-detailed:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon-detailed {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-detailed h4 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.feature-detailed p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.service-process {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.service-process h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xl);
    font-size: 1.75rem;
    text-align: center;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--border-radius-md);
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    bottom: -15px;
    width: 2px;
    height: 15px;
    background: var(--primary-color);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.service-detail .step-content h4,
.service-process .step-content h4 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.service-detail .step-content p,
.service-process .step-content p {
    color: var(--medium-gray);
    margin: 0;
    line-height: 1.6;
}

.service-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.technology-stack,
.service-benefits,
.service-cta {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.technology-stack h3,
.service-benefits h3,
.service-cta h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-lg);
    font-size: 1.3rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-sm);
}

.tech-categories {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.tech-category h4 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 600;
}

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tech-item {
    background: rgba(41, 168, 224, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(41, 168, 224, 0.2);
    transition: var(--transition-fast);
}

.tech-item:hover {
    background: var(--primary-color);
    color: var(--white);
}

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

.benefits-list li {
    padding: var(--spacing-sm) 0;
    color: var(--medium-gray);
    position: relative;
    padding-left: var(--spacing-lg);
    line-height: 1.5;
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
}

.service-cta {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border: none;
}

.service-cta h3 {
    color: var(--white);
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.service-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.service-cta .btn {
    background: var(--white);
    color: var(--primary-color);
    border: none;
    font-weight: 600;
}

.service-cta .btn:hover {
    background: var(--light-gray);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Update navigation for detailed sections */
.dropdown-content a[href*="-detail"] {
    font-weight: 500;
    color: var(--primary-color);
}

/* Responsive Design for Service Details */
@media (max-width: 1024px) {
    .service-detail-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .service-detail-header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .features-grid-detailed {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        gap: var(--spacing-md);
    }
    
    .process-step::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .service-detail {
        padding: 3rem 0;
    }
    
    .service-detail-header {
        margin-bottom: var(--spacing-xl);
        padding-bottom: var(--spacing-md);
    }
    
    .service-detail-title h2 {
        font-size: 2rem;
    }
    
    .service-detail-main {
        gap: var(--spacing-xl);
    }
    
    .service-overview,
    .technology-stack,
    .service-benefits,
    .service-cta {
        padding: var(--spacing-lg);
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .step-number {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .service-detail-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-detail-title h2 {
        font-size: 1.75rem;
    }
    
    .feature-detailed {
        padding: var(--spacing-md);
    }
    
    .feature-icon-detailed {
        font-size: 2rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hamburger,
    .back-to-top {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* ==========================================================================
   Enhanced Landing Page Sections
   ========================================================================== */

/* Hero Enhancements */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(41, 168, 224, 0.4);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; top: 80%; animation-delay: 1s; }
.particle:nth-child(3) { right: 30%; top: 40%; animation-delay: 2s; }
.particle:nth-child(4) { right: 10%; top: 70%; animation-delay: 3s; }
.particle:nth-child(5) { left: 70%; top: 10%; animation-delay: 4s; }
.particle:nth-child(6) { left: 40%; top: 90%; animation-delay: 5s; }

@keyframes float {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 0.7; }
    50% { transform: translateY(-20px) scale(1.1); opacity: 1; }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(41, 168, 224, 0.1);
    border: 1px solid rgba(41, 168, 224, 0.3);
    border-radius: 50px;
    padding: var(--spacing-sm) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-color);
}

.badge-icon {
    font-size: 1.2rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(41, 168, 224, 0.1);
    transition: var(--transition-normal);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(41, 168, 224, 0.3);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--secondary-color);
}

.btn-arrow {
    margin-left: var(--spacing-sm);
    transition: var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(3px);
}

.hero-trust {
    margin-top: var(--spacing-xxl);
    text-align: center;
}

.trust-text {
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    display: block;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.trust-icon {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
}

.trust-item span {
    font-size: 0.8rem;
    color: var(--medium-gray);
    font-weight: 500;
}

/* Enhanced Hero Graphics */
.card-pulse {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(1.05); }
    100% { opacity: 0; transform: scale(1); }
}

.floating-card.card-4 {
    bottom: 20%;
    left: 20%;
    animation: float 4s ease-in-out infinite;
    animation-delay: 3s;
}

.floating-card.card-5 {
    top: 60%;
    right: 10%;
    animation: float 5s ease-in-out infinite;
    animation-delay: 4s;
}

.hub-core {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.hub-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 2px solid rgba(41, 168, 224, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: rotate 10s linear infinite;
}

.hub-ring.ring-1 {
    width: 60px;
    height: 60px;
    animation-duration: 8s;
}

.hub-ring.ring-2 {
    width: 90px;
    height: 90px;
    animation-duration: 12s;
    animation-direction: reverse;
}

.hub-ring.ring-3 {
    width: 120px;
    height: 120px;
    animation-duration: 15s;
}

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.flow-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0;
    animation: flow 3s ease-in-out infinite;
}

.flow-line.line-1 {
    top: 30%;
    left: 45%;
    width: 60px;
    transform: rotate(45deg);
    animation-delay: 0s;
}

.flow-line.line-2 {
    top: 70%;
    left: 40%;
    width: 50px;
    transform: rotate(-45deg);
    animation-delay: 0.5s;
}

.flow-line.line-3 {
    top: 50%;
    right: 35%;
    width: 45px;
    transform: rotate(90deg);
    animation-delay: 1s;
}

.flow-line.line-4 {
    top: 40%;
    left: 30%;
    width: 40px;
    transform: rotate(135deg);
    animation-delay: 1.5s;
}

.flow-line.line-5 {
    bottom: 30%;
    right: 40%;
    width: 55px;
    transform: rotate(-90deg);
    animation-delay: 2s;
}

@keyframes flow {
    0%, 100% { opacity: 0; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1); }
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.clients-section {
    margin-bottom: var(--spacing-xxl);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.client-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.logo-placeholder {
    font-weight: 600;
    color: var(--medium-gray);
    text-align: center;
    font-size: 0.9rem;
}

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

.testimonial-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: var(--transition-normal);
}

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

.testimonial-card.featured {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(41, 168, 224, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.stars {
    color: #ffc107;
    font-size: 1.1rem;
}

.testimonial-quote {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    line-height: 1;
    font-family: var(--font-secondary);
}

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

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xs);
}

.author-title {
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-bottom: 0;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: 1.1rem;
}

.trust-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    background: var(--white);
    padding: var(--spacing-xxl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.metric-item {
    text-align: center;
}

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

.metric-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.metric-label {
    font-size: 1rem;
    color: var(--medium-gray);
    font-weight: 500;
}

/* Why Choose Us Section */
.why-choose-us {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

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

.reason-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.reason-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.reason-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(41, 168, 224, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

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

.icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 2rem;
    box-shadow: var(--shadow-md);
}

.reason-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
}

.reason-card p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.reason-highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: rgba(41, 168, 224, 0.1);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(41, 168, 224, 0.3);
}

.highlight-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.highlight-text {
    font-size: 0.9rem;
    color: var(--medium-gray);
    font-weight: 500;
}

.value-proposition {
    background: linear-gradient(135deg, var(--secondary-color), #1a1f24);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
    color: var(--white);
}

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

.value-text h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.value-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
}

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

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

.feature-check {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    flex-shrink: 0;
}

.value-feature span {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.value-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.success-circle {
    position: relative;
    width: 200px;
    height: 200px;
}

.circle-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.success-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.success-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.circle-ring {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 3px solid rgba(41, 168, 224, 0.3);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: rotate 3s linear infinite;
}

.why-choose-cta {
    text-align: center;
    padding: var(--spacing-xxl);
    background: linear-gradient(135deg, rgba(41, 168, 224, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(41, 168, 224, 0.2);
}

.cta-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    color: var(--medium-gray);
}

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

/* Industry Expertise Section */
.industry-expertise {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.industry-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(41, 168, 224, 0.3);
}

.industry-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(41, 168, 224, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

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

.icon-bg {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
}

.industry-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
}

.industry-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.industry-stats .stat {
    text-align: center;
    padding: var(--spacing-sm);
    background: rgba(41, 168, 224, 0.1);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(41, 168, 224, 0.2);
}

.industry-stats .stat-number {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.industry-stats .stat-label {
    font-size: 0.8rem;
    color: var(--medium-gray);
    font-weight: 500;
}

.industry-card p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.industry-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.industry-features li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-lg);
    font-size: 0.95rem;
    color: var(--secondary-color);
}

.industry-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.industry-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tech-tag {
    background: rgba(41, 168, 224, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(41, 168, 224, 0.3);
}

.solutions-summary {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xxl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xxl);
}

.summary-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--secondary-color);
    text-align: center;
}

.summary-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

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

.highlight-group h4 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
}

.highlight-group ul {
    list-style: none;
}

.highlight-group li {
    padding: var(--spacing-sm) 0;
    position: relative;
    padding-left: var(--spacing-lg);
    color: var(--secondary-color);
}

.highlight-group li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.expertise-cta {
    text-align: center;
    padding: var(--spacing-xxl);
    background: linear-gradient(135deg, var(--secondary-color), #1a1f24);
    border-radius: var(--border-radius-lg);
    color: var(--white);
}

.expertise-cta h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.expertise-cta p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
}

/* Enhanced Animations */
@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

.animate-slide-up {
    animation: slideInFromBottom 0.6s ease-out forwards;
}

.animate-slide-left {
    animation: slideInFromLeft 0.6s ease-out forwards;
}

.animate-slide-right {
    animation: slideInFromRight 0.6s ease-out forwards;
}

.animate-fade-scale {
    animation: fadeInScale 0.6s ease-out forwards;
}

/* Responsive Design Enhancements */
@media (max-width: 768px) {
    .hero-features {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xs);
    }
    
    .trust-indicators {
        gap: var(--spacing-md);
    }
    
    .reasons-grid {
        grid-template-columns: 1fr;
    }
    
    .value-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .success-circle {
        width: 150px;
        height: 150px;
    }
    
    .success-number {
        font-size: 2rem;
    }
    
    .industries-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .summary-highlights {
        grid-template-columns: 1fr;
    }
    
    .industry-stats {
        justify-content: center;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-metrics {
        grid-template-columns: 1fr;
    }
    
    .industry-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* AI & Machine Learning Showcase Section */
.ai-ml-showcase {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #1a1f24 0%, #2c3e50 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.ai-ml-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 20%, rgba(41, 168, 224, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(41, 168, 224, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.ai-ml-showcase .section-title {
    color: var(--white);
    font-size: 2.5rem;
    text-align: center;
}

.ai-ml-showcase .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xxl);
}

/* AI Capabilities Grid */
.ai-capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.ai-card {
    background: rgba(255, 255, 255, 0.95);
    color: var(--secondary-color);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    position: relative;
    transition: var(--transition-normal);
    border: 1px solid rgba(41, 168, 224, 0.2);
    overflow: hidden;
}

.ai-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: translateX(-100%);
    transition: var(--transition-normal);
}

.ai-card:hover::before {
    transform: translateX(0);
}

.ai-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(41, 168, 224, 0.3);
}

.ai-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(41, 168, 224, 0.05), rgba(255, 255, 255, 0.98));
}

.ai-icon {
    position: relative;
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.icon-sphere {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 30px rgba(41, 168, 224, 0.4);
}

.ai-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(41, 168, 224, 0.3) 0%, transparent 70%);
    animation: aiGlow 3s ease-in-out infinite;
    z-index: 1;
}

@keyframes aiGlow {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.ai-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
    text-align: center;
}

.ai-card p {
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

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

.feature-tag {
    background: rgba(41, 168, 224, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(41, 168, 224, 0.3);
}

.ai-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    justify-content: center;
}

.ai-tech-badge {
    background: var(--secondary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

/* AI Process Flow */
.ai-process-section {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
    backdrop-filter: blur(10px);
}

.process-title {
    color: var(--white);
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.ai-process-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.process-step {
    text-align: center;
    padding: var(--spacing-lg);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.ai-process-section .step-content h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.ai-process-section .step-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 1.5;
}

.process-arrow {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    display: none;
}

/* AI Success Stories */
.ai-success-stories {
    margin-bottom: var(--spacing-xxl);
}

.success-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.success-header h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.success-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

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

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

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

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

.success-card .metric-value {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.success-card .metric-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 500;
}

.success-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
}

.success-industry {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    display: inline-block;
}

/* AI Technologies */
.ai-technologies {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
    backdrop-filter: blur(10px);
}

.ai-technologies h3 {
    color: var(--white);
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

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

.tech-category h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.ai-technologies .tech-item {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-fast);
}

.ai-technologies .tech-item:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

/* AI CTA */
.ai-cta {
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xxl);
    border: 1px solid rgba(41, 168, 224, 0.3);
}

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

.cta-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-brain {
    position: relative;
    width: 200px;
    height: 200px;
}

.brain-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    animation: brainPulse 2s ease-in-out infinite;
}

@keyframes brainPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

.neural-network {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.neuron {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: neuronFlicker 3s ease-in-out infinite;
}

.neuron.n1 { top: 20%; left: 20%; animation-delay: 0s; }
.neuron.n2 { top: 20%; right: 20%; animation-delay: 0.5s; }
.neuron.n3 { bottom: 20%; left: 20%; animation-delay: 1s; }
.neuron.n4 { bottom: 20%; right: 20%; animation-delay: 1.5s; }

@keyframes neuronFlicker {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.connection {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0;
    animation: connectionFlow 4s ease-in-out infinite;
}

.connection.c1 {
    top: 25%;
    left: 25%;
    width: 50%;
    transform: rotate(15deg);
    animation-delay: 0s;
}

.connection.c2 {
    top: 50%;
    left: 20%;
    width: 60%;
    transform: rotate(-30deg);
    animation-delay: 1s;
}

.connection.c3 {
    bottom: 30%;
    left: 30%;
    width: 40%;
    transform: rotate(45deg);
    animation-delay: 2s;
}

@keyframes connectionFlow {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.8; }
}

.cta-text h3 {
    color: var(--white);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-md);
}

.cta-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Additional floating card positioning for AI hero */
.floating-card.card-6 {
    top: 15%;
    left: 60%;
    animation: float 6s ease-in-out infinite;
    animation-delay: 5s;
}

/* Responsive Design for AI Section */
@media (max-width: 768px) {
    .ai-capabilities-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .ai-process-flow {
        grid-template-columns: 1fr;
    }
    
    .process-arrow {
        display: block;
        transform: rotate(90deg);
    }
    
    .success-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
    }
    
    .ai-cta .cta-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .ai-brain {
        width: 150px;
        height: 150px;
    }
    
    .brain-core {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .ai-ml-showcase {
        padding: var(--spacing-xl) 0;
    }
    
    .ai-ml-showcase .section-title {
        font-size: 2rem;
    }
    
    .ai-card {
        padding: var(--spacing-lg);
    }
    
    .icon-sphere {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}