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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2C3E50;
    background-color: #FFFFFF;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 51, 102, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: #003366;
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #2C3E50;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #FF6B35;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #FF6B35;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #003366;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    opacity: 0.6;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-icon {
    position: absolute;
    color: rgba(255, 107, 53, 0.2);
    font-size: 2rem;
    animation: float 6s ease-in-out infinite;
    z-index: 1;
}

.floating-icon i {
    display: block;
}

.icon-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.icon-2 {
    top: 30%;
    right: 15%;
    animation-delay: 1s;
}

.icon-3 {
    top: 60%;
    left: 8%;
    animation-delay: 2s;
}

.icon-4 {
    top: 70%;
    right: 12%;
    animation-delay: 3s;
}

.icon-5 {
    top: 40%;
    left: 5%;
    animation-delay: 4s;
}

.icon-6 {
    top: 50%;
    right: 8%;
    animation-delay: 5s;
}

.icon-7 {
    top: 15%;
    left: 50%;
    animation-delay: 1.5s;
}

.icon-8 {
    top: 80%;
    left: 50%;
    animation-delay: 3.5s;
}

.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.3), transparent);
    height: 1px;
    animation: pulse 3s ease-in-out infinite;
}

.line-1 {
    top: 25%;
    left: 10%;
    width: 30%;
    animation-delay: 0s;
}

.line-2 {
    top: 45%;
    right: 10%;
    width: 25%;
    animation-delay: 1s;
}

.line-3 {
    top: 65%;
    left: 15%;
    width: 35%;
    animation-delay: 2s;
}

.line-4 {
    top: 35%;
    left: 50%;
    width: 20%;
    animation-delay: 1.5s;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.1;
        transform: scaleX(0.5);
    }
    50% {
        opacity: 0.4;
        transform: scaleX(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.2;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.4;
    }
}

.hero-container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.highlight {
    color: #FF6B35;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    letter-spacing: 0.5px;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.cta-button {
    display: inline-block;
    background-color: #FF6B35;
    color: white;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out 0.6s both;
    border: 2px solid #FF6B35;
}

.cta-button:hover {
    background-color: transparent;
    color: #FF6B35;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: #FFFFFF;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #003366;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: #FF6B35;
    border-radius: 2px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #2C3E50;
}

.expertise-box {
    background-color: #F5F5F5;
    padding: 2.5rem;
    border-left: 5px solid #FF6B35;
    border-radius: 0 10px 10px 0;
}

.expertise-box h3 {
    color: #003366;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.expertise-list {
    list-style: none;
}

.expertise-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.expertise-list i {
    color: #FF6B35;
    margin-right: 1rem;
    font-size: 1.2rem;
}

/* Services Section */
.services {
    padding: 100px 0;
    background-color: #F5F5F5;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.service-card {
    background-color: white;
    padding: 3rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 3rem;
    color: #FF6B35;
}

.service-card h3 {
    color: #003366;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: #2C3E50;
    line-height: 1.6;
}

/* AI Technologies Section */
.ai-technologies {
    padding: 100px 0;
    background-color: #FFFFFF;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-category {
    background-color: #F5F5F5;
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid #FF6B35;
    transition: all 0.3s ease;
}

.tech-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.tech-category h3 {
    color: #003366;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-category h3 i {
    color: #FF6B35;
    font-size: 1.2rem;
}

.tech-category ul {
    list-style: none;
    padding: 0;
}

.tech-category li {
    color: #2C3E50;
    margin-bottom: 0.8rem;
    padding-left: 1rem;
    position: relative;
}

.tech-category li::before {
    content: '▶';
    color: #FF6B35;
    position: absolute;
    left: 0;
    font-size: 0.8rem;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: #F5F5F5;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    background-color: #F5F5F5;
    padding: 2.5rem;
    border-radius: 15px;
}

.contact-info h3 {
    color: #003366;
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-item i {
    color: #FF6B35;
    font-size: 1.5rem;
    margin-right: 1rem;
    margin-top: 0.2rem;
}

.contact-item h4 {
    color: #003366;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: #2C3E50;
    line-height: 1.5;
}

.contact-form {
    background-color: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #E0E0E0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #FF6B35;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.submit-btn {
    background-color: #FF6B35;
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-btn:hover {
    background-color: #FF8555;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

/* reCAPTCHA styling */
.g-recaptcha {
    margin: 1rem 0;
    display: flex;
    justify-content: center;
}

.g-recaptcha > div {
    transform: scale(0.9);
    transform-origin: center;
}

/* Footer */
.footer {
    background-color: #003366;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    opacity: 0.8;
}

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

.social-link {
    display: inline-block;
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: #FF6B35;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .floating-icon {
        font-size: 1.5rem;
    }
    
    .line {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .service-card,
    .contact-form,
    .contact-info {
        padding: 1.5rem;
    }
    
    .expertise-box {
        padding: 1.5rem;
    }
}