/* CSS Variables */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --success-color: #27ae60;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
     line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    padding-top: 76px; /* For fixed navbar */
 
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

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

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.navbar.scrolled {
    background: white !important;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar-nav .nav-link {
    font-weight: 500;
    position: relative;
    padding: 0.5rem 1rem;
}

.navbar-nav .nav-link.active {
 }

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--secondary-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
    position: relative;
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    opacity: 0.1;
}

.shape-1 {
    width: 150px;
    height: 150px;
    top: -50px;
    right: 100px;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 100px;
    height: 100px;
    bottom: 50px;
    left: -30px;
    animation: float 6s ease-in-out infinite reverse;
}

.shape-3 {
    width: 80px;
    height: 80px;
    bottom: -30px;
    right: 50px;
    animation: float 7s ease-in-out infinite;
}

.hero-image {
    transform: perspective(1000px) rotateY(-10deg);
    transition: transform 0.5s ease;
}

.hero-image:hover {
    transform: perspective(1000px) rotateY(0deg);
}

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

/* Buttons */
.btn-custom {
    background: linear-gradient(45deg, var(--secondary-color), #2980b9);
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    border: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow);
    display: inline-block;
}

.btn-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(52, 152, 219, 0.3);
    color: white;
}

/* Section Title */
.section-title {
    position: relative;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.section-title p {
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

.title-line {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

/* Service Cards */
.service-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--secondary-color);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotate(360deg) scale(1.1);
}

/* Project Cards */
.project-card {
    transition: var(--transition);
}

.project-image {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.project-image img {
    transition: transform 0.5s ease;
    width: 100%;
    height: 300px;
    object-fit: cover;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 15px;
}

.project-image:hover .project-overlay {
    opacity: 1;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

/* CTA Section */
.cta-section {
     border-radius: 20px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%);
}

.social-icons {
    display: flex;
    gap: 15px;
}

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

.social-icon:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.text-white-50 {
    color: rgba(255, 255, 255, 0.8);
}

.text-white-50:hover {
    color: white;
}

/* Tech Tags */
.tech-tags .badge {
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .section-title h2 {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 60px 0;
    }
    
    .shape-1, .shape-2, .shape-3 {
        display: none;
    }
    
    .hero-image {
        transform: none;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 1s ease-in;
}

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}
/* Services Page Specific Styles */
.services-hero {
    padding: 100px 0;
}

.service-card-detailed {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
     border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card-detailed:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: var(--secondary-color);
}

.service-card-detailed::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    border-radius: 20px 20px 0 0;
}

.service-icon-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 30px;
    transition: var(--transition);
}

.service-card-detailed:hover .service-icon-large {
    transform: rotate(360deg) scale(1.1);
}

/* Process Steps */
.process-step {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    transition: var(--transition);
}

.process-step:hover {
    transform: rotate(360deg);
}

/* Responsive for Services */
@media (max-width: 768px) {
    .service-card-detailed {
        padding: 30px 20px;
    }
    
    .service-icon-large {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}