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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
    min-height: 100vh;
}

/* CSS Variables for Neon Colors */
:root {
    --neon-blue: #00d4ff;
    --neon-purple: #bc13fe;
    --neon-pink: #ff0080;
    --neon-green: #00ff88;
    --neon-orange: #ff6b35;
    --neon-yellow: #ffd700;
    --dark-bg: #0a0a0a;
    --card-bg: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --text-light: #ffffff;
    --text-muted: #b0b0b0;
}

/* Navigation */
.navbar {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(188, 19, 254, 0.1)) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.nav-link {
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    color: var(--text-light) !important;
}

.nav-link:hover {
    color: var(--neon-blue) !important;
    text-shadow: 0 0 10px var(--neon-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    transition: all 0.3s ease;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--neon-blue);
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    margin-top: 175px;
}

.hero-slide {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(188, 19, 254, 0.1), rgba(255, 0, 128, 0.1));
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(188, 19, 254, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 0, 128, 0.2) 0%, transparent 50%);
    z-index: 1;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-slide .container {
    position: relative;
    z-index: 2;
}

.hero-icon {
    font-size: 8rem;
    opacity: 0.9;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 0 30px var(--neon-blue));
    color: var(--neon-blue);
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
        filter: drop-shadow(0 0 30px var(--neon-blue));
    }
    50% { 
        transform: translateY(-20px) rotate(5deg); 
        filter: drop-shadow(0 0 50px var(--neon-purple));
    }
}

/* Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    opacity: 0.8;
}

.carousel-indicators {
    bottom: 30px;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 5px;
}

/* Services Section */

.service-card {
    transition: all 0.4s ease;
    border-radius: 20px;
    overflow: hidden;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(188, 19, 254, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 20px;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 
        0 20px 40px rgba(0, 212, 255, 0.3),
        0 0 60px rgba(188, 19, 254, 0.2) !important;
    border: 1px solid rgba(0, 212, 255, 0.5);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card .card-body {
    position: relative;
    z-index: 2;
    color: var(--text-light);
}

.service-card .card-title {
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.4s ease;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    position: relative;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    border-radius: 50%;
    z-index: -1;
    animation: rotate 3s linear infinite;
}

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

.service-icon i {
    font-size: 2rem;
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(10deg);
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.8);
}

/* About Section */
#about {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(188, 19, 254, 0.05));
    position: relative;
}

#about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(188, 19, 254, 0.1) 0%, transparent 50%);
    z-index: 0;
}

#about .container {
    position: relative;
    z-index: 1;
}

#about h2 {
    color: var(--neon-blue);
    text-shadow: 0 0 20px var(--neon-blue);
}

#about p {
    color: var(--text-light);
}

.stat-card {
    transition: all 0.4s ease;
    border-radius: 20px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 
        0 15px 35px rgba(0, 212, 255, 0.3),
        0 0 40px rgba(188, 19, 254, 0.2) !important;
    border: 1px solid rgba(0, 212, 255, 0.5);
}

.stat-card h3 {
    color: var(--neon-green);
    text-shadow: 0 0 15px var(--neon-green);
    font-weight: 700;
}

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

/* Contact Section */
#contact {
    background: linear-gradient(135deg, rgba(188, 19, 254, 0.05), rgba(255, 0, 128, 0.05));
    position: relative;
}

#contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(188, 19, 254, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 128, 0.1) 0%, transparent 50%);
    z-index: 0;
}

#contact .container {
    position: relative;
    z-index: 1;
}

#contact h2 {
    color: var(--neon-purple);
    text-shadow: 0 0 20px var(--neon-purple);
}

#contact p {
    color: var(--text-light);
}

.contact-info h4 {
    color: var(--neon-pink);
    text-shadow: 0 0 15px var(--neon-pink);
}

.contact-item h6 {
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
}

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

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(188, 19, 254, 0.5);
    position: relative;
}

.contact-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--neon-purple), var(--neon-pink), var(--neon-blue));
    border-radius: 50%;
    z-index: -1;
    animation: rotate 4s linear infinite;
}

.contact-icon i {
    font-size: 1.2rem;
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.contact-form .form-control,
.contact-form .form-select {
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 15px 20px;
    transition: all 0.3s ease;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    color: var(--text-light);
}

.contact-form .form-control::placeholder {
    color: var(--text-muted);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--neon-purple);
    box-shadow: 0 0 20px rgba(188, 19, 254, 0.3);
    background: rgba(255, 255, 255, 0.05);
}

/* Buttons */
.btn {
    border-radius: 15px;
    font-weight: 600;
    padding: 15px 30px;
    transition: all 0.4s ease;
    text-transform: none;
    position: relative;
    overflow: hidden;
    border: none;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: white;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 30px rgba(188, 19, 254, 0.6);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.btn-outline-primary {
    border: 2px solid var(--neon-blue);
    color: var(--neon-blue);
    background: transparent;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-color: var(--neon-blue);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.5);
    color: white;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--dark-bg), #1a1a2e) !important;
    border-top: 1px solid rgba(0, 212, 255, 0.3);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
    box-shadow: 0 0 20px var(--neon-blue);
}

.social-links a {
    display: inline-block;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: 50%;
    text-align: center;
    line-height: 55px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.social-links a::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    border-radius: 50%;
    z-index: -1;
    animation: rotate 3s linear infinite;
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(188, 19, 254, 0.6);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-icon {
        font-size: 4rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i {
        font-size: 1.5rem;
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
    }
    
    .contact-icon i {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-slide {
        min-height: 80vh;
    }
    
    .hero-icon {
        font-size: 3rem;
    }
    
    .display-4 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Loading Animation */
.loading {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hover Effects */
.card:hover {
    cursor: pointer;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: 6px;
    border: 2px solid var(--dark-bg);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    box-shadow: 0 0 15px rgba(188, 19, 254, 0.6);
}

/* Section Transitions */
section {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Form Validation Styles */
.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220,53,69,0.25);
}

.form-control.is-valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40,167,69,0.25);
}

/* Additional Animations */
.bounce-in {
    animation: bounceIn 0.8s ease;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(30deg); }
}

/* Section Headers */
section h2 {
    color: var(--neon-blue);
    text-shadow: 0 0 20px var(--neon-blue);
    font-weight: 700;
}

section p.lead {
    color: var(--text-light);
}

/* Text Colors */
.text-muted {
    color: var(--text-muted) !important;
}

.text-white {
    color: var(--text-light) !important;
}

/* Background Colors */
.bg-light {
    background: var(--card-bg) !important;
    backdrop-filter: blur(10px);
}

/* Additional Neon Effects */
.neon-glow {
    box-shadow: 0 0 20px var(--neon-blue);
}

.neon-pulse {
    animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% { 
        box-shadow: 0 0 20px var(--neon-blue);
        text-shadow: 0 0 10px var(--neon-blue);
    }
    50% { 
        box-shadow: 0 0 40px var(--neon-purple);
        text-shadow: 0 0 20px var(--neon-purple);
    }
}