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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background: #1a1a1a;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ffcc00;
    text-decoration: none;
}

.logo span {
    color: #ffffff;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #ffcc00;
}

.nav-buttons {
    display: flex;
    gap: 1rem;
}

.btn-login {
    background: transparent;
    border: 1px solid #ffcc00;
    color: #ffcc00;
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-login:hover {
    background: #ffcc00;
    color: #000;
}

.btn-register {
    background: #ffcc00;
    border: none;
    color: #000;
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
}

.btn-register:hover {
    background: #e6b800;
    transform: translateY(-2px);
}

/* Mobile Menu Button */
.menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 20px 60px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-content h1 span {
    color: #ffcc00;
}

.hero-content p {
    font-size: 1.2rem;
    color: #aaa;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn-primary {
    background: #ffcc00;
    color: #000;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: #e6b800;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 1px solid #ffcc00;
    color: #ffcc00;
    padding: 0.8rem 2rem;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: #ffcc00;
    color: #000;
}

/* Section Styles */
.section {
    padding: 80px 5%;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: #aaa;
    margin-bottom: 3rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: #ffcc00;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #aaa;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #ffcc00, #e6b800);
    color: #000;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    color: #ffcc00;
    margin-bottom: 1rem;
}

.about-text p {
    color: #aaa;
    margin-bottom: 1rem;
}

.about-image {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.about-image .icon {
    font-size: 8rem;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #1a1a1a;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-header {
    background: #ffcc00;
    color: #000;
    padding: 1.5rem;
    text-align: center;
}

.service-header h3 {
    margin-bottom: 0.5rem;
}

.service-price {
    font-size: 2rem;
    font-weight: bold;
}

.service-body {
    padding: 1.5rem;
}

.service-body ul {
    list-style: none;
}

.service-body li {
    padding: 0.5rem 0;
    color: #aaa;
}

.service-body li::before {
    content: "✓";
    color: #ffcc00;
    margin-right: 0.5rem;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-form {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    background: #2a2a2a;
    border: 1px solid #444;
    border-radius: 5px;
    color: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ffcc00;
}

/* Contact Success/Error Messages */
.contact-success {
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid #00ff00;
    color: #00ff00;
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
    text-align: center;
}

.contact-error {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid #ff4444;
    color: #ff4444;
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
    text-align: center;
}

/* Footer */
.footer {
    background: #1a1a1a;
    padding: 3rem 5% 1rem;
}

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

.footer-col h4 {
    color: #ffcc00;
    margin-bottom: 1rem;
}

.footer-col p,
.footer-col a {
    color: #aaa;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-col a:hover {
    color: #ffcc00;
}

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

/* Responsive */
@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #1a1a1a;
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
}