/*--------------------------------------------------------------
# Base CSS - Comprehensive styling for Sunil Chaudhary's Portfolio
# Author: Sunil Chaudhary
# Version: 1.0
--------------------------------------------------------------*/

/*--------------------------------------------------------------
# CSS Variables & Normalization
--------------------------------------------------------------*/
:root {
    /* Color Variables */
    --primary-color: #3b695e;
    --primary-color-dark: #00a57d;
    --primary-color-light: #1de9b6;
    --secondary-color: #363d67;
    --accent-color: #4a2d37;
    --dark-bg: #121212;
    --darker-bg: #0a0a0a;
    --dark-surface: #1e1e1e;
    --dark-card: #252525;
    --dark-border: #333333;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #8c8c8c;
    --text-highlight: #e0e0e0;
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --danger-color: #7c5956;
    --info-color: #2196f3;
    
    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    --border-radius-circle: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.6);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container Widths */
    --container-max-width: 1400px;
    --container-width-lg: 1200px;
    --container-width-md: 960px;
    --container-width-sm: 720px;
    --container-width-xs: 540px;
    
    /* Z-index layers */
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
}

/* Normalization */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--dark-bg);
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--dark-bg);
    overflow-x: hidden;
    min-height: 100vh;
}

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

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

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

ul {
    list-style: none;
}

button,
input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
}

button {
    cursor: pointer;
    background: transparent;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color-dark);
    border-radius: var(--border-radius-md);
}

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

/*--------------------------------------------------------------
# Typography
--------------------------------------------------------------*/
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--text-highlight);
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 2.5rem;
    position: relative;
    margin-bottom: var(--spacing-xl);
}

h2:after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    border-radius: var(--border-radius-sm);
}

.section-header h2:after {
    left: 50%;
    transform: translateX(-50%);
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.section-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.text-muted {
    color: var(--text-muted);
}

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

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

.text-primary {
    color: var(--primary-color);
}

.text-accent {
    color: var(--accent-color);
}

/*--------------------------------------------------------------
# Layout & Containers
--------------------------------------------------------------*/
.container {
    width: 100%;
    max-width: var(--container-max-width);
    padding: 0 var(--spacing-lg);
    margin: 0 auto;
}

section {
    padding: var(--spacing-xxl) 0;
    position: relative;
}

section:nth-child(odd) {
    background-color: var(--darker-bg);
}

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

.two-col-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    align-items: center;
}

/*--------------------------------------------------------------
# Header & Navigation
--------------------------------------------------------------*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
    z-index: var(--z-fixed);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.header.scrolled {
    padding: var(--spacing-sm) 0;
    background-color: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-menu a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    position: relative;
}

.nav-menu a i {
    margin-right: 6px;
    font-size: 0.9rem;
}

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

.nav-menu a.active:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-sm);
}

.contact-btn {
    background-color: var(--primary-color);
    color: var(--text-highlight) !important;
    padding: var(--spacing-sm) var(--spacing-lg) !important;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.contact-btn:hover {
    background-color: var(--primary-color-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    color: var(--text-primary);
    font-size: 1.5rem;
}

/* Dropdown Menus */

/* Skip to content for accessibility */
.skip-to-content {
    position: absolute;
    left: -9999px;
    z-index: var(--z-modal);
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-md);
    transition: none;
}

.skip-to-content:focus {
    left: 0;
    top: 0;
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 15% 50%, rgba(0, 200, 150, 0.08) 0%, transparent 25%),
                radial-gradient(circle at 85% 30%, rgba(61, 90, 254, 0.08) 0%, transparent 25%);
    pointer-events: none;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 1;
}

.hero h1 {
    margin-bottom: var(--spacing-sm);
    font-size: 3.75rem;
    background: linear-gradient(to right, var(--text-highlight), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .subtitle {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.hero .intro-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.cta-button {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    min-width: 180px;
}

.cta-button i {
    margin-left: 8px;
}

.cta-button.primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-sm);
}

.cta-button.primary:hover {
    background-color: var(--primary-color-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.cta-button.secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 2px solid var(--dark-border);
}

.cta-button.secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.hero-image {
    flex: 1;
    max-width: 600px;
    position: relative;
    display: flex;
    justify-content: flex-end;
    z-index: 1;
    padding: var(--spacing-md);
}

.hero-image img {
    border-radius: var(--border-radius-xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25), 
                0 0 30px rgba(0, 200, 150, 0.15);
    position: relative;
    z-index: 2;
    transition: all 0.5s ease;
    transform-origin: center;
}

/* Hero image decorative elements */
.hero-image::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 60% 30%, 
                rgba(0, 200, 150, 0.15), 
                transparent 50%);
    top: 0;
    right: 0;
    z-index: 1;
    border-radius: var(--border-radius-xl);
}

.hero-image::after {
    content: '';
    position: absolute;
    width: 80%;
    height: 80%;
    border: 2px dashed rgba(61, 90, 254, 0.2);
    border-radius: var(--border-radius-xl);
    top: 10%;
    right: 10%;
    z-index: 0;
    animation: rotate 50s linear infinite;
}

/* Animations for hero image */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes zoomInReveal {
    0% {
        opacity: 0;
        transform: scale(0.85);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Animation classes */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-zoom-in {
    animation: zoomInReveal 1.2s ease-out forwards;
    opacity: 0;
}

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

.tech-stack span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tech-stack i {
    font-size: 1.75rem;
    color: var(--text-muted);
    transition: all var(--transition-normal);
}

.tech-stack i:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

/*--------------------------------------------------------------
# Services Section
--------------------------------------------------------------*/


/*--------------------------------------------------------------
# Introduction Section
--------------------------------------------------------------*/
.intro-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.intro-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 200, 150, 0.3), rgba(61, 90, 254, 0.3));
    opacity: 0.3;
    z-index: 1;
}

.intro-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

.intro-image:hover img {
    transform: scale(1.03);
}

.intro-content {
    padding: var(--spacing-md);
}

.stats-container {
    display: flex;
    justify-content: space-between;
    margin: var(--spacing-lg) 0;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.link-button {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    background-color: var(--dark-surface);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.link-button i {
    margin-right: var(--spacing-sm);
    transition: transform var(--transition-fast);
}

.link-button:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.link-button:hover i {
    transform: translateY(-2px);
}

/*--------------------------------------------------------------
# Work/Portfolio Section
--------------------------------------------------------------*/
.work-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    background-color: var(--dark-surface);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary-color);
    color: white;
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.work-item {
    background-color: var(--dark-card);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: 100%;
}

.work-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.work-img {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.work-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-normal);
}

.work-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-normal);
}

.work-item:hover .work-img img {
    transform: scale(1.1);
}

.work-item:hover .work-overlay {
    opacity: 1;
}

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

.work-link,
.work-zoom {
    width: 45px;
    height: 45px;
    border-radius: var(--border-radius-circle);
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    transition: all var(--transition-normal);
    transform: translateY(20px);
    opacity: 0;
}

.work-item:hover .work-link,
.work-item:hover .work-zoom {
    transform: translateY(0);
    opacity: 1;
}

.work-link:hover,
.work-zoom:hover {
    background-color: white;
    color: var(--primary-color);
}

.work-content {
    padding: var(--spacing-lg);
}

.work-category {
    display: inline-block;
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.work-content h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.read-more {
    display: inline-flex;
    align-items: center;
    margin-top: var(--spacing-sm);
    font-weight: 500;
    color: var(--primary-color);
}

.read-more i {
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-fast);
}

.read-more:hover i {
    transform: translateX(5px);
}

.view-more {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    background-color: var(--dark-surface);
    color: var(--text-primary);
    font-weight: 500;
    transition: all var(--transition-normal);
    margin-top: var(--spacing-lg);
    border: 1px solid var(--dark-border);
}

.view-more i {
    margin-right: var(--spacing-sm);
}

.view-more:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/*--------------------------------------------------------------
# Testimonial Section
--------------------------------------------------------------*/
.testimonials {
    background-color: var(--darker-bg);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: var(--border-radius-circle);
    background: radial-gradient(var(--primary-color), transparent);
    opacity: 0.05;
    top: -150px;
    left: -150px;
    z-index: 0;
}

.testimonials::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: var(--border-radius-circle);
    background: radial-gradient(var(--secondary-color), transparent);
    opacity: 0.05;
    bottom: -150px;
    right: -150px;
    z-index: 0;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.testimonial-item {
    background-color: var(--dark-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--dark-border);
    position: relative;
}

.quote-icon {
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.1;
    margin-bottom: var(--spacing-md);
}

.testimonial-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

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

.rating i {
    color: #ffc107;
    margin: 0 2px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-circle);
    margin-right: var(--spacing-md);
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.author-info h4 {
    margin-bottom: 0;
    font-size: 1.1rem;
}

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

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.prev-testimonial,
.next-testimonial {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    background-color: var(--dark-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
    z-index: 2;
}

.prev-testimonial:hover,
.next-testimonial:hover {
    background-color: var(--primary-color);
    color: white;
}

.testimonial-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 var(--spacing-md);
    padding: 1rem 0;
    gap: 0.5rem;
}

.testimonial-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: var(--border-radius-circle);
    background-color: var(--dark-surface);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.testimonial-dots .dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

 

/*--------------------------------------------------------------
# Newsletter Section
--------------------------------------------------------------*/
.newsletter {
    background-color: var(--dark-card);
    padding: var(--spacing-xl) 0;
}

.newsletter-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.newsletter-content h2 {
    margin-bottom: var(--spacing-md);
}

.newsletter-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.newsletter-form .form-group {
    display: flex;
    position: relative;
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    background-color: var(--dark-surface);
    color: var(--text-primary);
    font-size: 1rem;
    border: 1px solid var(--dark-border);
}

.newsletter-form .subscribe-btn {
    position: absolute;
    right: 5px;
    top: 5px;
    background-color: var(--primary-color);
    color: white;
    padding: calc(var(--spacing-sm) - 1px) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.newsletter-form .subscribe-btn:hover {
    background-color: var(--primary-color-dark);
}

.form-note {
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-note a {
    color: var(--primary-color);
}

/*--------------------------------------------------------------
# Call to Action Section
--------------------------------------------------------------*/
.cta-section {
    background-color: var(--dark-bg);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xl) 0;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 50%, rgba(0, 200, 150, 0.1) 0%, transparent 50%);
    top: 0;
    left: 0;
    z-index: 0;
}

.cta-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

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

.cta-features li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.cta-features li i {
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
}

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

.cta-image img {
    max-width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

/*--------------------------------------------------------------
# Footer Section
--------------------------------------------------------------*/
.footer {
    background-color: var(--darker-bg);
    position: relative;
}

.footer-top {
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-widgets {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-xl);
}

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

.widget-title {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-sm);
}

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

.footer-widget p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    background-color: var(--dark-surface);
    color: var(--text-secondary);
    transition: all var(--transition-normal);
}

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


.footer-widget.links li a:hover,
.footer-widget.services li a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.contact-info .info-item {
    display: flex;
    margin-bottom: var(--spacing-md);
}

.contact-info .info-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-right: var(--spacing-md);
    margin-top: 5px;
}

.contact-info .info-item p {
    margin-bottom: 0;
}

.contact-info .info-item a {
    color: var(--text-secondary);
    transition: color var(--transition-normal);
}

.contact-info .info-item a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    padding: var(--spacing-lg) 0;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

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

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color var(--transition-normal);
}

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

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-md);
}

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

.back-to-top:hover {
    background-color: var(--primary-color-dark);
    transform: translateY(-5px);
}

/*--------------------------------------------------------------
# Cookie Banner
--------------------------------------------------------------*/
.cookie-banner {
    position: fixed;
    bottom: -100px;
    left: 0;
    width: 100%;
    background-color: var(--dark-card);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    z-index: var(--z-modal);
    transition: bottom 0.5s ease;
    opacity: 0;
}

.cookie-banner.show {
    bottom: 0;
    opacity: 1;
}

.cookie-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cookie-banner p {
    margin-bottom: 0;
    margin-right: var(--spacing-lg);
}

.cookie-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    white-space: nowrap;
}

.cookie-btn:hover {
    background-color: var(--primary-color-dark);
}

/*--------------------------------------------------------------
# Ad Containers
--------------------------------------------------------------*/
.ad-container {
    padding: var(--spacing-lg) 0;
    text-align: center;
    background-color: var(--dark-bg);
}

.ad-container.in-article {
    max-width: var(--container-width-md);
    margin: 0 auto;
    padding: var(--spacing-md) 0;
}

/*--------------------------------------------------------------
# Responsive Media Queries
--------------------------------------------------------------*/
@media screen and (max-width: 1200px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .footer-widgets {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 992px) {
    .two-col-layout,
    .cta-inner,
    .newsletter-inner {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--dark-card);
        flex-direction: column;
        padding: var(--spacing-lg);
        transition: left var(--transition-normal);
        z-index: var(--z-fixed);
    }
    
    .nav-menu.show {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        width: 100%;
        display: none;
        padding-left: var(--spacing-lg);
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .header .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content,
    .hero-image {
        max-width: 100%;
    }
    
    .hero-image {
        justify-content: center;
        margin-top: var(--spacing-lg);
    }
    
    .blog-grid,
    .work-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        flex-wrap: wrap;
    }
    
    .stat-item {
        width: 50%;
    }
    
    .footer-widgets {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom .container {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    html {
        font-size: 12px;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-cta,
    .cta-buttons {
        flex-direction: column;
    }
    
    .service-card {
        padding: var(--spacing-md);
    }
    
    .cookie-banner .container {
        flex-direction: column;
    }
    
    .cookie-banner p {
        margin-right: 0;
        margin-bottom: var(--spacing-md);
    }
}



/* Logo Styling */
#sunil-logo {
    overflow: visible;
    filter: drop-shadow(0px 0px 5px rgba(0, 200, 150, 0.2));
    max-width: 100%;
    height: auto;
    transition: all 0.3s ease;
}

/* Logo hover effect */
#sunil-logo:hover {
    filter: drop-shadow(0px 0px 8px rgba(61, 90, 254, 0.4));
}

/* Emphasize the H letter */
#letter-h {
    transform-origin: 45px 50px;
    transition: transform 0.3s ease;
}

#sunil-logo:hover #letter-h {
    transform: scale(1.05);
}

/* Add subtle pulsing glow to decorative elements */
#h-decoration, #underline {
    opacity: 0.8;
}

.logo {
    position: relative;
    z-index: 10;
}

/* Make the logo responsive */
@media screen and (max-width: 768px) {
    #sunil-logo {
        width: 120px;
    }
}

@media screen and (max-width: 480px) {
    #sunil-logo {
        width: 90px; /* 60% of original size for mobile */
    }
    
    .header .logo {
        margin-right: 10px;
    }
}


 /* Expandable Blog Card Styles */




/* Button Styles */
.read-more, .read-less {
    display: inline-block;
    color: #007bff;
    font-weight: 500;
    margin-top: 15px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    font-size: 14px;
    transition: all 0.3s ease;
}

.read-more:hover, .read-less:hover {
    color: #0056b3;
    text-decoration: underline;
}

.read-less {
    margin-top: 20px;
}