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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Navigation */
nav {
    background: #1a2b4c;
/* Contact Section */
#contact {
    background: #d3d3d3;
}padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

nav .container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    color: white;
    font-size: 1.8rem;
    font-weight: bold;
}

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

nav a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

nav a:hover {
    color: #64b5f6;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Sections */
section {
    padding: 5rem 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

h1, h2 {
    margin-bottom: 2rem;
    color: #1a2b4c;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
}

/* Home Section */
#home {
    background: #2c2c2c;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

#home .container {
    position: relative;
    z-index: 2;
}

#home h1, #home h2 {
    color: white;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: #64b5f6;
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.cta-button:hover {
    background: #42a5f5;
    transform: translateY(-2px);
}

/* Services Section */
#services {
    background: #f5f5f5;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(26, 43, 76, 0.1);
    border-color: #64b5f6;
}

.service-icon {
    font-size: 3rem;
    color: #1a2b4c;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: #1a2b4c;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* About Section */
#about {
    background: #e9ecef;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 2rem;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
}

.about-highlights {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.about-highlights h3 {
    color: #1a2b4c;
    margin-bottom: 1rem;
}

.about-highlights ul {
    list-style: none;
}

.about-highlights li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.about-highlights li:last-child {
    border-bottom: none;
}

/* Testimonials Section */
#testimonials {
    background: #dee2e6;
    overflow: hidden;
}

.testimonials-container {
    margin-top: 3rem;
}

.testimonials-scroll {
    display: flex;
    animation: scroll 20s linear infinite;
    gap: 2rem;
}

.testimonials-scroll:hover {
    animation-play-state: paused;
}

.testimonial {
    min-width: 400px;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #64b5f6;
}

.testimonial blockquote {
    font-style: italic;
    margin-bottom: 1rem;
    color: #555;
    font-size: 1.1rem;
}

.testimonial cite {
    font-weight: bold;
    color: #1a2b4c;
}

.testimonial .role {
    color: #666;
    font-size: 0.9rem;
}

@keyframes scroll {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* Contact Section */
#contact {
    background: #f0f2f5;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 2rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #1a2b4c;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #64b5f6;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.submit-btn {
    background: #1a2b4c;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-btn:hover {
    background: #64b5f6;
    transform: translateY(-2px);
}

.contact-info {
    padding: 2rem 0;
}

.contact-info h3 {
    color: #1a2b4c;
    margin-bottom: 1rem;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-details p {
    margin-bottom: 0.5rem;
    color: #555;
}

.contact-details strong {
    color: #1a2b4c;
}

/* Footer */
footer {
    background: #1a2b4c;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h3 {
    margin-bottom: 1rem;
    color: #64b5f6;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #64b5f6;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

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

.social-links a {
    background: #64b5f6;
    color: white;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #42a5f5;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: #ccc;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    nav .container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        gap: 1rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .testimonial {
        min-width: 300px;
    }

    section {
        min-height: auto;
        padding: 3rem 0;
    }

    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}