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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #0a0a1a;
}

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

header {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3e 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #00d4ff;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo span {
    margin-left: 10px;
}

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

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #00d4ff;
}

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

#hero {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3e 50%, #0f1f3d 100%);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-content {
    position: relative;
    z-index: 1;
}

h1 {
    font-size: 48px;
    color: #fff;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
}

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

.hero-content p {
    font-size: 18px;
    color: #a0a0c0;
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: #fff;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #00d4ff;
    border: 2px solid #00d4ff;
}

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-top: 60px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 36px;
    color: #00d4ff;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 14px;
    color: #a0a0c0;
}

#features {
    background: #0a0a1a;
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 36px;
    color: #fff;
    margin-bottom: 60px;
}

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

.feature-card {
    background: linear-gradient(135deg, #1a1a3e 0%, #0f1f3d 100%);
    padding: 40px;
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.1);
}

.feature-card img {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    border-radius: 15px;
}

.feature-card h3 {
    font-size: 22px;
    color: #fff;
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 14px;
    color: #a0a0c0;
    line-height: 1.8;
}

#services {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3e 100%);
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 35px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.service-card:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: scale(1.02);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
}

.service-card p {
    font-size: 14px;
    color: #a0a0c0;
}

.service-card .btn {
    margin-top: 20px;
    padding: 10px 25px;
    font-size: 14px;
}

#about {
    background: #0a0a1a;
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.about-content h2 {
    font-size: 32px;
    color: #fff;
    margin-bottom: 20px;
}

.about-content p {
    font-size: 16px;
    color: #a0a0c0;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-content ul {
    list-style: none;
    padding: 0;
}

.about-content li {
    color: #a0a0c0;
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.about-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 10px;
    height: 10px;
    background: #00d4ff;
    border-radius: 50%;
}

#faq {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3e 100%);
    padding: 80px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    width: 100%;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(0, 212, 255, 0.1);
}

.faq-question::after {
    content: '+';
    font-size: 24px;
    color: #00d4ff;
    transition: transform 0.3s ease;
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
    padding: 0 20px 20px;
    max-height: 200px;
}

.faq-answer p {
    color: #a0a0c0;
    font-size: 14px;
    line-height: 1.8;
}

#cta {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    padding: 80px 0;
    text-align: center;
}

#cta h2 {
    font-size: 36px;
    color: #fff;
    margin-bottom: 20px;
}

#cta p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

#cta .btn-primary {
    background: #fff;
    color: #0099cc;
}

#cta .btn-primary:hover {
    background: #f0f0f0;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

footer {
    background: #0a0a1a;
    padding: 60px 0;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-section h3 {
    font-size: 18px;
    color: #00d4ff;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #a0a0c0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #00d4ff;
}

.footer-section p {
    color: #a0a0c0;
    font-size: 14px;
    line-height: 1.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #a0a0c0;
    font-size: 14px;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background: #1a1a3e;
        padding: 20px;
        gap: 15px;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    h1 {
        font-size: 32px;
    }

    .hero-stats {
        gap: 40px;
    }

    .stat-item h3 {
        font-size: 28px;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    #cta h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 26px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .section-title {
        font-size: 28px;
    }
}