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

:root {
    --primary-color: #dc2626;
    --secondary-color: #000000;
    --red-light: #ef4444;
    --red-dark: #991b1b;
    --dark-bg: #0a0a0a;
    --darker-bg: #000000;
    --card-bg: #1a1a1a;
    --text-light: #e0e0e0;
    --text-gray: #888888;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--darker-bg);
    color: var(--text-light);
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 2px 20px rgba(220, 38, 38, 0.2);
}

.logo-img {
    height: 45px;
    width: auto;
    transition: transform 0.3s ease;
}

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

.nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: var(--primary-color) !important;
}

.nav-link.active {
    color: var(--primary-color) !important;
}

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

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 0, 0, 0.8) 0%, transparent 50%);
    z-index: 1;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--red-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons .btn {
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--red-dark));
    border: none;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.5);
    background: linear-gradient(135deg, var(--red-light), var(--primary-color));
}

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

.btn-outline-light:hover {
    background: var(--text-light);
    color: var(--darker-bg);
    transform: translateY(-2px);
}

/* Floating Shapes */
.floating-shapes {
    position: relative;
    width: 100%;
    height: 500px;
}

.hero-main-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(220, 38, 38, 0.3);
    position: relative;
    z-index: 2;
    animation: float-image 6s ease-in-out infinite;
}

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

.shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--darker-bg));
    opacity: 0.15;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 20%;
    animation-delay: 2s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary-color);
    font-size: 2rem;
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-indicator i {
    filter: drop-shadow(0 0 10px rgba(220, 38, 38, 0.5));
}

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

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
}

/* Services Section */
.services-section {
    background: var(--dark-bg);
}

.service-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.3);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--red-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.service-card:hover .service-image {
    transform: scale(1.05);
}

.service-features {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
    text-align: left;
}

.service-features li {
    color: var(--text-gray);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9rem;
}

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

.services-category-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.services-category-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--red-light));
    border-radius: 2px;
}

/* AI Features Section */
.ai-features-section {
    background: var(--darker-bg);
    position: relative;
    overflow: hidden;
}

.ai-features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 50% 50%, rgba(220, 38, 38, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.ai-feature-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 38, 38, 0.2);
    transition: all 0.3s ease;
    height: 100%;
}

.ai-feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.3);
}

.ai-feature-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.bot-image {
    height: 400px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.2);
    transition: transform 0.3s ease;
    object-fit: cover;
}

.ai-feature-card:hover .bot-image {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .bot-image {
        height: 300px;
        margin-bottom: 1.5rem;
    }
}

.ai-feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-light);
    background: linear-gradient(135deg, var(--primary-color), var(--red-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-feature-card p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    color: var(--text-light);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
}

.feature-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* About Section */
.about-section {
    background: var(--darker-bg);
}

.about-text {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.features-list {
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-right: 1rem;
    filter: drop-shadow(0 0 5px rgba(220, 38, 38, 0.5));
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.stat-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(220, 38, 38, 0.3);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(220, 38, 38, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--red-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

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

/* Contact Section */
.contact-section {
    background: var(--dark-bg);
}

.contact-form .form-control {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 0.75rem 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus {
    background: var(--card-bg);
    border-color: var(--primary-color);
    color: var(--text-light);
    box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.25);
}

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

/* Footer */
.footer-section {
    background: var(--darker-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 35px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-text {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border-radius: 50%;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-link:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--red-dark));
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.4);
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-slide-in {
    animation: slideIn 1s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out;
    opacity: 0;
    animation-fill-mode: forwards;
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-main-image {
        margin-top: 2rem;
    }
    
    .floating-shapes {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .social-links {
        justify-content: center;
        margin-top: 1rem;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .service-card {
        margin-bottom: 1.5rem;
    }
    
    .services-category-title {
        font-size: 1.6rem;
    }
    
    .ai-feature-card .row {
        flex-direction: column;
    }
    
    .ai-feature-card .col-md-5,
    .ai-feature-card .col-md-7 {
        width: 100%;
        max-width: 100%;
    }
    
    .navbar-nav {
        text-align: center;
        padding-top: 1rem;
    }
    
    .nav-link {
        padding: 0.5rem 0;
    }
    
    section {
        padding: 3rem 0;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
    
    .service-image {
        height: 180px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .ai-feature-image {
        height: 200px;
    }
    
    .bot-image {
        height: 250px;
        margin-bottom: 1.5rem;
    }
    
    .ai-feature-card {
        padding: 1.5rem;
    }
    
    .ai-feature-card h3 {
        font-size: 1.3rem;
    }
    
    .services-category-title {
        font-size: 1.4rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .about-text {
        font-size: 1rem;
    }
    
    .contact-form .form-control {
        font-size: 0.9rem;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .footer-logo {
        height: 30px;
    }
    
    .hero-main-image {
        max-width: 100%;
    }
    
    .shape-1 {
        width: 150px;
        height: 150px;
    }
    
    .shape-2 {
        width: 100px;
        height: 100px;
    }
    
    .shape-3 {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 400px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .service-card {
        padding: 1.2rem;
    }
    
    .ai-feature-card {
        padding: 1.2rem;
    }
}

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

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}