@import url('https://fonts.googleapis.com/css2?family=Prompt:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

/* Custom CSS for Black Themed Digital Marketing Website */

/* Root Variables */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --black-color: #000000;
    --white-color: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Custom Colors */
    --bg-black: #000000;
    --bg-dark-gray: #1a1a1a;
    --bg-medium-gray: #2d2d2d;
    --text-light-gray: #cccccc;
    --border-gray: #333333;
    
    /* Typography */
    --font-family-primary: 'Prompt', -apple-system, BlinkMacSystemFont, 'Prompt', sans-serif;
    --font-family-secondary: 'Prompt', -apple-system, BlinkMacSystemFont, 'Prompt', sans-serif;
    --font-size-base: 1rem;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4.5rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --shadow-xl: 0 2rem 4rem rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: #4d4d4d;
    /* font-family:  Prompt, sans-serif;
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--white-color);
    background-color: var(--bg-black);
    overflow-x: hidden; */
}

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

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-light-gray);
    font-family: Prompt, sans-serif;
}

a {
    color: #adb5bd;
    font-family:  Prompt, sans-serif;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* Custom Background Colors */
.bg-black {
    background-color: var(--bg-black);
}

.bg-dark-gray {
    background-color: var(--bg-dark-gray);
}

.bg-medium-gray {
    background-color: var(--bg-medium-gray);
}

/* Navigation Styles */
.navbar {
    padding: var(--spacing-md) 0;
    backdrop-filter: blur(10px);
    background-color: rgba(0, 0, 0, 0.95);
    border-bottom: 1px solid var(--border-gray);
    transition: var(--transition-normal);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white-color);
    font-family: var(--font-family-primary);
}

.navbar-nav .nav-link {
    color: var(--text-light-gray);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0 var(--spacing-xs);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--white-color);
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar-toggler {
    border: none;
    padding: var(--spacing-xs);
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-black) 0%, var(--bg-dark-gray) 50%, var(--bg-medium-gray) 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 123, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(40, 167, 69, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 193, 7, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--white-color) 0%, var(--text-light-gray) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    font-family: var(--font-family-primary);
}

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

.hero-stats {
    margin: var(--spacing-xl) 0;
}

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

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

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light-gray);
    margin-bottom: 0;
}

.hero-buttons {
    margin-top: var(--spacing-xl);
}

.hero-image {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--white-color);
    font-weight: 500;
    animation: float 6s ease-in-out infinite;
    transition: var(--transition-normal);
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255, 255, 255, 0.15);
}

.floating-card:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    top: 10%;
    right: 20%;
    animation-delay: 1.5s;
}

.floating-card:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 3s;
}

.floating-card:nth-child(4) {
    bottom: 20%;
    right: 10%;
    animation-delay: 4.5s;
}

.floating-card i {
    margin-right: var(--spacing-sm);
    font-size: 1.2rem;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Section Styles */
section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: var(--white-color);
    font-family: var(--font-family-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light-gray);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Service Cards */
.service-card {
    background: var(--bg-dark-gray);
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    height: 100%;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

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

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

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    font-size: 2rem;
    color: var(--white-color);
}

.service-card h4 {
    color: var(--white-color);
    margin-bottom: var(--spacing-md);
}

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

.service-features {
    list-style: none;
    padding: 0;
}

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

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

/* About Section */
.about-content {
    padding: var(--spacing-xl) 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-lg);
    flex-shrink: 0;
    font-size: 1.5rem;
    color: var(--white-color);
}

.feature-content h5 {
    color: var(--white-color);
    margin-bottom: var(--spacing-sm);
}

.feature-content p {
    color: var(--text-light-gray);
    margin-bottom: 0;
}

.about-image {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 400px;
}

.image-placeholder {
    background: var(--bg-dark-gray);
    border: 2px dashed var(--border-gray);
    border-radius: var(--border-radius-lg);
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light-gray);
    transition: var(--transition-normal);
}

.image-placeholder:hover {
    border-color: var(--primary-color);
    background: var(--bg-medium-gray);
}

/* Testimonial Cards */
.testimonial-card {
    background: var(--bg-dark-gray);
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    height: 100%;
    transition: var(--transition-normal);
}

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

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

.testimonial-rating i {
    color: var(--warning-color);
    margin-right: var(--spacing-xs);
}

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

.testimonial-author h6 {
    color: var(--white-color);
    margin-bottom: var(--spacing-xs);
}

.testimonial-author span {
    color: var(--text-light-gray);
    font-size: 0.9rem;
}

/* Contact Section */
.contact-form {
    background: var(--bg-dark-gray);
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.contact-info {
    text-align: center;
    padding: var(--spacing-lg);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--white-color);
}

.contact-info h5 {
    color: var(--white-color);
    margin-bottom: var(--spacing-md);
}

.contact-info p {
    color: var(--text-light-gray);
    margin-bottom: 0;
}

/* Form Styles */
.form-control,
.form-select {
    background-color: var(--bg-medium-gray);
    border: 1px solid var(--border-gray);
    color: var(--white-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-medium-gray);
    border-color: var(--primary-color);
    color: var(--white-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-control::placeholder {
    color: var(--gray-500);
}

.form-select option {
    background-color: var(--bg-medium-gray);
    color: var(--white-color);
}

/* Button Styles */
.btn {
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    font-weight: 500;
    text-transform: none;
    transition: var(--transition-fast);
    border: none;
    position: relative;
    overflow: hidden;
    font-family: var(--font-family-primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    color: var(--white-color);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0056b3, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline-light:hover {
    background: var(--white-color);
    color: var(--black-color);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xxl);
    font-size: 1.1rem;
}

/* Footer Styles */
footer {
    background: var(--bg-black);
    border-top: 1px solid var(--border-gray);
}

.footer-brand h4 {
    color: var(--white-color);
    margin-bottom: var(--spacing-md);
}

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

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-medium-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    transition: var(--transition-fast);
}

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

.footer-title {
    color: var(--white-color);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

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

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: var(--spacing-xs);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .floating-card {
        position: static;
        margin: var(--spacing-md);
        display: inline-block;
    }
    
    .hero-image {
        height: auto;
        margin-top: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .service-card,
    .testimonial-card,
    .contact-form {
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-buttons .btn:last-child {
        margin-bottom: 0;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .service-icon,
    .contact-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: var(--transition-slow);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: var(--transition-slow);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(135deg, var(--primary-color), var(--success-color)) 1;
}

.shadow-custom {
    box-shadow: var(--shadow-xl);
}

.rounded-custom {
    border-radius: var(--border-radius-lg);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 1000;
}

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

.scroll-to-top:hover {
    background: #0056b3;
    transform: translateY(-3px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0056b3;
}

/* Print Styles */
@media print {
    .navbar,
    .hero-section,
    footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section-title,
    .service-card h4,
    .feature-content h5,
    .testimonial-author h6,
    .contact-info h5 {
        color: black;
    }
}