* {
    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-color: #f9f9f9;
}

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

/* Navigation */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #2563eb;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #2563eb;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #333;
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: #fff;
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

    .nav-menu.active {
        max-height: 500px;
    }

    .nav-menu li {
        padding: 15px 20px;
        border-bottom: 1px solid #eee;
    }
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: white;
    padding: 100px 20px;
    text-align: center;
}

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

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background-color: #f97316;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #ea580c;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }
}

/* About Section */
.about {
    padding: 80px 20px;
    background-color: white;
}

.about h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: #1f2937;
}

.about p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    color: #555;
}

/* Services Section */
.services {
    padding: 80px 20px;
    background-color: #f3f4f6;
}

.services h2 {
    font-size: 36px;
    margin-bottom: 50px;
    color: #1f2937;
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #1f2937;
}

.service-card p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

/* Testimonials */
.testimonials {
    padding: 80px 20px;
    background-color: white;
}

.testimonials h2 {
    font-size: 36px;
    margin-bottom: 50px;
    color: #1f2937;
    text-align: center;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background-color: #f9f9f9;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #2563eb;
}

.testimonial-text {
    font-size: 15px;
    color: #555;
    margin-bottom: 15px;
    font-style: italic;
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 600;
    color: #1f2937;
    font-size: 14px;
}

/* FAQ Section */
.faq {
    padding: 80px 20px;
    background-color: #f3f4f6;
}

.faq h2 {
    font-size: 36px;
    margin-bottom: 50px;
    color: #1f2937;
    text-align: center;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
}

.faq-question {
    background-color: white;
    padding: 20px;
    margin: 0;
    cursor: pointer;
    font-size: 16px;
    color: #1f2937;
    border-radius: 5px;
    transition: background-color 0.3s;
    user-select: none;
}

.faq-question:hover {
    background-color: #e0e7ff;
}

.faq-answer {
    background-color: white;
    padding: 20px;
    margin-top: 0;
    color: #555;
    font-size: 15px;
    line-height: 1.6;
    border-radius: 5px;
    border-top: 1px solid #e5e7eb;
}

/* Contact Section */
.contact {
    padding: 80px 20px;
    background-color: white;
}

.contact h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: #1f2937;
    text-align: center;
}

.contact-intro {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    font-size: 16px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #1f2937;
}

.contact-info p {
    margin-bottom: 12px;
    color: #555;
    font-size: 15px;
}

.contact-form {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #1f2937;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 15px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.submit-button {
    width: 100%;
    padding: 12px;
    background-color: #2563eb;
    color: white;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
    font-size: 15px;
}

.submit-button:hover {
    background-color: #1e40af;
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 40px 20px;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content p {
    margin-bottom: 20px;
    font-size: 14px;
}

.footer-links {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

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

.social-icons a {
    display: inline-block;
    font-size: 20px;
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #f97316;
}

/* Responsive */
@media (max-width: 768px) {
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}