/* ============================================
   CSS RESET & BASE STYLES - MOBILE SCROLL FIXES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* FIXED: Enable proper mobile scrolling */
html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    position: relative;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
    touch-action: pan-y;
    height: 100%;
}

/* FIXED: Enable momentum scrolling on iOS */
body {
    -webkit-overflow-scrolling: touch;
    overflow-y: auto;
    height: auto;
    min-height: 100vh;
}

/* MOBILE FIX: Ensure everything stays within viewport */
* {
    max-width: 100%;
}

:root {
    /* ========== LIGHT THEME (Default) ========== */
    --primary-color: #ffffff;
    --secondary-color: #f8f9fa;
    --accent-color: #007bff;
    --accent-hover: #0056b3;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-light: #888888;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --whatsapp-green: #25D366;
    --whatsapp-dark: #128C7E;
    
    /* Custom property for mobile viewport height */
    --vh: 1vh;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    --gradient-secondary: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    --gradient-light: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px var(--shadow-color);
    --shadow-md: 0 4px 6px var(--shadow-color);
    --shadow-lg: 0 10px 15px var(--shadow-color);
    --shadow-xl: 0 20px 25px var(--shadow-color);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Borders */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    --border-radius-full: 50%;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
}

/* ========== DARK THEME ========== */
[data-theme="dark"] {
    --primary-color: #1a1a1a;
    --secondary-color: #2d2d2d;
    --accent-color: #4dabff;
    --accent-hover: #007bff;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-light: #999999;
    --border-color: #404040;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --success-color: #34d399;
    --warning-color: #fbbf24;
    --danger-color: #f87171;
}

/* ============================================
   BASE STYLES
   ============================================ */
html {
    scroll-behavior: smooth;
    font-size: 16px;
    height: 100%;
}

body {
    font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--primary-color);
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
    position: relative;
    height: 100%;
}

/* FIXED: iOS Safari 100vh fix */
@media (max-width: 768px) {
    body {
        height: -webkit-fill-available;
    }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

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

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

/* ============================================
   LAYOUT & CONTAINERS
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* MOBILE FIX: Better container for small screens */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
}

.section {
    padding: var(--space-xxl) 0;
}

/* MOBILE FIX: Reduce section padding */
@media (max-width: 768px) {
    .section {
        padding: 40px 0 !important;
        overflow: visible !important;
    }
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-xl);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    font-size: 1.1rem;
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-lg);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn i {
    font-size: 1.1rem;
}

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

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

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

.btn-secondary:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

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

.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

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

.btn-full {
    width: 100%;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    -webkit-backdrop-filter: blur(10px);
}

/* MOBILE FIX: Ensure header is properly visible on mobile */
[data-theme="dark"] .header {
    background: rgba(26, 26, 46, 0.98) !important;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo a {
    display: block;
    text-decoration: none;
}

.logo h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: block;
}

.nav-links {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-cta {
    background: var(--gradient-primary);
    color: white !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: var(--border-radius-lg);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
}

/* ============================================
   HERO SECTION - MOBILE SCROLL FIXES
   ============================================ */
.hero {
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100);
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

/* MOBILE FIX: Fix hero section spacing for mobile */
@media (max-width: 768px) {
    .hero {
        padding-top: 100px !important;
        min-height: auto !important;
        height: auto !important;
        padding-bottom: 40px;
        overflow: visible;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 123, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 86, 179, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    background: rgba(0, 123, 255, 0.1);
    border: 2px solid var(--accent-color);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--space-xl);
    font-weight: 500;
}

.hero-badge i {
    color: var(--accent-color);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

.hero-title .hindi {
    display: block;
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.hero-title .english {
    display: block;
    font-size: 2.2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-xxl);
    margin: var(--space-xl) 0;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1;
}

.stat-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.hero-cta {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    margin: var(--space-xl) 0;
    flex-wrap: wrap;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
    margin-top: var(--space-xl);
}

.trust-badges span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.trust-badges i {
    color: var(--accent-color);
}

/* ============================================
   INDIA COVERAGE SECTION
   ============================================ */
.india-map-section {
    padding: var(--space-xxl) 0;
    background: var(--secondary-color);
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.city-card {
    background: var(--primary-color);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

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

.city-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: var(--space-lg);
}

.city-card h3 {
    margin-bottom: var(--space-sm);
}

.city-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.city-link {
    color: var(--accent-color);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   SERVICES PREVIEW
   ============================================ */
.services-preview {
    padding: var(--space-xxl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.service-card {
    background: var(--primary-color);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 123, 255, 0.1);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
}

.service-icon i {
    font-size: 2rem;
    color: var(--accent-color);
}

.service-card h3 {
    margin-bottom: var(--space-md);
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.service-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: var(--space-lg) 0;
}

.service-link {
    color: var(--accent-color);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   INDUSTRIES SECTION
   ============================================ */
.industries-section {
    padding: var(--space-xxl) 0;
    background: var(--secondary-color);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.industry-card {
    background: var(--primary-color);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

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

.industry-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 123, 255, 0.1);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
}

.industry-icon i {
    font-size: 1.8rem;
    color: var(--accent-color);
}

.industry-card h3 {
    margin-bottom: var(--space-md);
}

.industry-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.industry-link {
    color: var(--accent-color);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-india {
    padding: var(--space-xxl) 0;
}

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

.testimonial-card {
    background: var(--primary-color);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.2;
    font-family: serif;
}

.testimonial-content {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-md);
}

.testimonial-author h4 {
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.testimonial-author p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process-section {
    padding: var(--space-xxl) 0;
    background: var(--secondary-color);
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: var(--accent-color);
    z-index: 1;
}

.process-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--space-lg);
    box-shadow: var(--shadow-md);
}

.process-step h3 {
    margin-bottom: var(--space-sm);
    font-size: 1.2rem;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   INDIA CTA
   ============================================ */
.india-cta {
    padding: var(--space-xxl) 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.india-cta .section-title,
.india-cta .section-subtitle {
    color: white;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
    color: white;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.btn-cta {
    background: white;
    color: var(--accent-color) !important;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-lg);
}

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

.btn-cta-secondary {
    background: transparent;
    color: white !important;
    border: 2px solid white;
}

.btn-cta-secondary:hover {
    background: white;
    color: var(--accent-color) !important;
}

.cta-note {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--space-lg);
    max-width: 600px;
    margin: var(--space-xl) auto 0;
    text-align: left;
}

.cta-note p {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    color: rgba(255, 255, 255, 0.9);
}

.cta-note i {
    width: 20px;
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-form-section {
    padding: var(--space-xxl) 0;
    background: var(--secondary-color);
}

#projectQuoteForm {
    background: var(--primary-color);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 900px;
    margin: 0 auto;
}

.form-row {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.form-group {
    flex: 1;
}

.form-group.full-width {
    flex: 0 0 100%;
}

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

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-submit {
    text-align: center;
    margin-top: var(--space-xl);
}

.form-note {
    margin-top: var(--space-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--text-primary);
    color: white;
    padding: var(--space-xxl) 0 var(--space-lg);
}

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

.footer-info h3 {
    color: white;
    margin-bottom: var(--space-sm);
}

.profession {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-lg);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    color: rgba(255, 255, 255, 0.8);
}

.contact-info i {
    width: 20px;
    color: var(--accent-color);
}

.contact-info a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

.contact-info a:hover {
    color: white;
}

.footer-links h4 {
    color: white;
    margin-bottom: var(--space-lg);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

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

.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    color: white;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(5px);
}

.social-link.whatsapp {
    border-left: 4px solid var(--whatsapp-green);
}

.social-link.phone {
    border-left: 4px solid var(--accent-color);
}

.social-link.email {
    border-left: 4px solid var(--warning-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom p:first-child {
    margin-bottom: var(--space-sm);
}

/* ============================================
   WHATSAPP FLOATING BUTTON - MOBILE FIX
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp-green);
    color: white;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.whatsapp-float:hover {
    width: 160px;
    border-radius: 50px;
    background: var(--whatsapp-dark);
    transform: scale(1.1);
}

.whatsapp-float .fab {
    font-size: 30px;
    transition: all var(--transition-normal);
}

.whatsapp-float:hover .fab {
    margin-right: 10px;
}

.whatsapp-text {
    position: absolute;
    right: 60px;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(20px);
    transition: all var(--transition-normal);
    font-size: 0;
}

.whatsapp-float:hover .whatsapp-text {
    opacity: 1;
    transform: translateX(0);
    font-size: 14px;
}

/* ============================================
   THEME SWITCHER
   ============================================ */
.theme-switcher {
    position: fixed;
    top: 20px;
    right: 100px;
    z-index: 1001;
}

.theme-btn {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.theme-btn:hover {
    transform: rotate(30deg) scale(1.1);
}

.theme-btn .fa-sun {
    position: absolute;
    opacity: 1;
    transform: translateY(0);
    transition: all var(--transition-normal);
}

.theme-btn .fa-moon {
    position: absolute;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

[data-theme="dark"] .theme-btn .fa-sun {
    opacity: 0;
    transform: translateY(-20px);
}

[data-theme="dark"] .theme-btn .fa-moon {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   CHATBOT - MOBILE FIX
   ============================================ */
.chatbot-container {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 350px;
    max-width: 90vw;
    background: var(--primary-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 998;
    overflow: hidden;
    transform: translateY(20px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.chatbot-container.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.chatbot-header {
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.2rem;
}

.chatbot-body {
    padding: var(--space-lg);
    max-height: 300px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.chatbot-messages {
    margin-bottom: var(--space-lg);
}

.message {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-md);
    max-width: 80%;
    word-wrap: break-word;
}

.message.bot {
    background: var(--secondary-color);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
}

.message.user {
    background: var(--accent-color);
    color: white;
    border-bottom-right-radius: 4px;
    align-self: flex-end;
    margin-left: auto;
}

.quick-questions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.quick-question {
    background: var(--secondary-color);
    border: 1px solid var(--accent-color);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.quick-question:hover {
    background: var(--accent-color);
    color: white;
}

.chatbot-input {
    display: flex;
    padding: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

#chatInput {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    margin-right: var(--space-md);
    background: var(--primary-color);
    color: var(--text-primary);
}

#sendMessage {
    width: 45px;
    height: 45px;
    border-radius: var(--border-radius-full);
    background: var(--accent-color);
    color: white;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
}

#sendMessage:hover {
    background: var(--accent-hover);
    transform: scale(1.1);
}

.chatbot-toggle {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    z-index: 997;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.chatbot-toggle:hover {
    transform: scale(1.1);
}

/* ============================================
   PARTICLES CANVAS
   ============================================ */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

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

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

.animated {
    animation: fadeInUp 0.6s ease-out;
}

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

/* ============================================
   RESPONSIVE DESIGN - UPDATED WITH MOBILE SCROLL FIXES
   ============================================ */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-title .hindi {
        font-size: 2.2rem;
    }
    
    .hero-title .english {
        font-size: 2rem;
    }
    
    .theme-switcher {
        right: 80px;
    }
}

@media (max-width: 768px) {
    /* MOBILE SCROLL FIXES */
    html, body {
        overflow-y: auto;
        position: static;
        height: auto;
    }
    
    .container {
        padding: 0 var(--space-md);
    }
    
    /* Navigation */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--primary-color);
        flex-direction: column;
        padding: 80px var(--space-xl) var(--space-xl);
        gap: var(--space-lg);
        transform: translateX(100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 999;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .nav-links.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }
    
    .menu-toggle {
        display: block;
    }
    
    /* Hero Section - MOBILE FIXES */
    .hero {
        padding-top: 100px !important;
        min-height: auto !important;
        height: auto !important;
        padding-bottom: 40px;
    }
    
    .hero-title {
        font-size: 2rem !important;
        line-height: 1.3 !important;
    }
    
    .hero-title .hindi {
        font-size: 1.5rem !important;
    }
    
    .hero-title .english {
        font-size: 1.3rem !important;
    }
    
    .hero-subtitle {
        font-size: 1rem !important;
        margin-bottom: 20px !important;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    /* MOBILE FIX: Stack buttons vertically */
    .hero-cta {
        flex-direction: column !important;
        gap: 15px !important;
    }
    
    .hero-cta .btn {
        width: 100% !important;
        max-width: 280px !important;
        margin: 0 auto !important;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Section Titles - MOBILE FIX */
    .section-title {
        font-size: 1.8rem !important;
        margin-bottom: 30px !important;
    }
    
    /* Process Timeline */
    .process-timeline {
        flex-direction: column;
        gap: var(--space-xl);
    }
    
    .process-timeline::before {
        display: none;
    }
    
    /* Form Layout */
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    /* Grid Layouts - MOBILE FIX */
    .services-grid,
    .cities-grid,
    .industries-grid,
    .testimonials-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    /* Theme Switcher - MOBILE FIX */
    .theme-switcher {
        right: 70px;
        top: 15px;
    }
    
    .theme-btn {
        width: 45px !important;
        height: 45px !important;
        font-size: 1rem;
    }
    
    /* Chatbot - MOBILE FIX */
    .chatbot-container {
        width: calc(100vw - 40px) !important;
        max-width: none !important;
        right: 20px !important;
        left: 20px !important;
        bottom: 80px !important;
    }
    
    .chatbot-toggle {
        bottom: 90px !important;
        right: 20px !important;
    }
    
    .whatsapp-float {
        bottom: 20px !important;
        right: 20px !important;
    }
    
    /* FIX: Remove hover effects on touch devices */
    @media (hover: none) and (pointer: coarse) {
        .btn:hover,
        .service-card:hover,
        .city-card:hover,
        .industry-card:hover {
            transform: none !important;
        }
        
        .whatsapp-float:hover {
            width: 60px !important;
            border-radius: var(--border-radius-full) !important;
            transform: none !important;
        }
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-title .hindi {
        font-size: 1.3rem;
    }
    
    .hero-title .english {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .cta-title {
        font-size: 1.8rem;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .service-category,
    .city-card,
    .service-card,
    .industry-card,
    .testimonial-card {
        padding: var(--space-lg);
    }
    
    /* MOBILE FIX: Button text adjustments */
    .btn {
        padding: 12px 20px !important;
        font-size: 14px !important;
    }
    
    /* MOBILE FIX: WhatsApp float sizing */
    .whatsapp-float {
        width: 50px !important;
        height: 50px !important;
    }
    
    .whatsapp-float .fab {
        font-size: 24px !important;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .container {
        padding: 0 12px !important;
    }
    
    .hero-title {
        font-size: 1.6rem !important;
    }
    
    .hero-title .hindi {
        font-size: 1.3rem !important;
    }
    
    .hero-title .english {
        font-size: 1.2rem !important;
    }
    
    .section-title {
        font-size: 1.6rem !important;
    }
    
    /* MOBILE FIX: Chatbot full width */
    .chatbot-container {
        width: calc(100vw - 40px);
        right: 20px;
        left: 20px;
        bottom: 90px;
    }
}

/* ============================================
   MOBILE SCROLL SPECIFIC FIXES
   ============================================ */

/* Fix for iOS Safari bounce effect */
@supports (-webkit-touch-callout: none) {
    html, body {
        position: fixed;
        width: 100%;
        height: 100%;
        overflow: hidden;
    }
    
    body {
        overflow-y: scroll;
        -webkit-overflow-scrolling: touch;
    }
}

/* Fix pull-to-refresh on mobile */
@media (max-width: 768px) {
    body {
        overscroll-behavior-y: none;
    }
}

/* Ensure tap targets are large enough */
@media (max-width: 768px) {
    .btn, 
    .nav-links a, 
    .quick-question,
    .city-link,
    .service-link,
    .industry-link {
        min-height: 44px;
        min-width: 44px;
    }
}

/* Fix for scrolling inside modals/fixed elements */
.chatbot-body,
.nav-links {
    -webkit-overflow-scrolling: touch;
    overflow-y: auto;
}

/* Fix for iOS input zoom */
@media (max-width: 768px) {
    input, select, textarea {
        font-size: 16px !important;
    }
}

/* Fix for sticky hover on touch devices */
@media (hover: none) and (pointer: coarse) {
    .btn:hover,
    .service-card:hover,
    .city-card:hover,
    .industry-card:hover,
    .testimonial-card:hover,
    .whatsapp-float:hover {
        transform: none !important;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--space-xs) !important; }
.mt-2 { margin-top: var(--space-sm) !important; }
.mt-3 { margin-top: var(--space-md) !important; }
.mt-4 { margin-top: var(--space-lg) !important; }
.mt-5 { margin-top: var(--space-xl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--space-xs) !important; }
.mb-2 { margin-bottom: var(--space-sm) !important; }
.mb-3 { margin-bottom: var(--space-md) !important; }
.mb-4 { margin-bottom: var(--space-lg) !important; }
.mb-5 { margin-bottom: var(--space-xl) !important; }

.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: var(--space-xs) !important; }
.pt-2 { padding-top: var(--space-sm) !important; }
.pt-3 { padding-top: var(--space-md) !important; }
.pt-4 { padding-top: var(--space-lg) !important; }
.pt-5 { padding-top: var(--space-xl) !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: var(--space-xs) !important; }
.pb-2 { padding-bottom: var(--space-sm) !important; }
.pb-3 { padding-bottom: var(--space-md) !important; }
.pb-4 { padding-bottom: var(--space-lg) !important; }
.pb-5 { padding-bottom: var(--space-xl) !important; }

.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-accent { color: var(--accent-color) !important; }
.text-white { color: white !important; }

.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }
.bg-accent { background-color: var(--accent-color) !important; }

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.justify-center { justify-content: center !important; }
.justify-between { justify-content: space-between !important; }
.align-center { align-items: center !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.rounded { border-radius: var(--border-radius-md) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }
.rounded-full { border-radius: var(--border-radius-full) !important; }

.shadow { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-color);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: var(--border-radius-full);
}

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

/* Hide scrollbar for mobile */
@media (max-width: 768px) {
    ::-webkit-scrollbar {
        display: none;
    }
    
    * {
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
}