/* Общие стили */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    color: #fff;
    line-height: 1.6;
    background-color: #1a1a1a;
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Шапка */
header {
    background-color: #000;
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

header .logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #00ffcc;
}

header nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 20px;
}

header nav ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    position: relative;
}

header nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #00ffcc;
    transition: width 0.3s ease;
}

header nav ul li a:hover::after {
    width: 100%;
}

/* Герой-секция */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000, #1a1a1a);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 255, 204, 0.1) 10%, transparent 10.01%);
    background-size: 20px 20px;
    animation: moveBackground 10s linear infinite;
}

@keyframes moveBackground {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-100%);
    }
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    margin-bottom: 20px;
    color: #00ffcc;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #ccc;
}

.hero .btn {
    background-color: #00ffcc;
    color: #000;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.hero .btn:hover {
    background-color: #00ccaa;
}

/* Возможности */
.features {
    padding: 60px 0;
    background-color: #1a1a1a;
}

.features h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    text-align: center;
    margin-bottom: 40px;
    color: #00ffcc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-item {
    text-align: center;
    padding: 20px;
    background-color: #000;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 255, 204, 0.2);
}

.feature-item .icon {
    font-size: 40px;
    margin-bottom: 20px;
    color: #00ffcc;
}

.feature-item h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #00ffcc;
}

.feature-item p {
    font-size: 16px;
    color: #ccc;
}

/* Преимущества */
.benefits {
    padding: 60px 0;
    background-color: #000;
}

.benefits h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    text-align: center;
    margin-bottom: 40px;
    color: #00ffcc;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.benefits-contact {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.benefit-item {
    text-align: center;
    padding: 20px;
    background-color: #1a1a1a;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 255, 204, 0.2);
}

.benefit-item h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #00ffcc;
}

.benefit-item p {
    font-size: 16px;
    color: #ccc;
}

/* Команда */
.team {
    padding: 60px 0;
    background-color: #1a1a1a;
}

.team h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    text-align: center;
    margin-bottom: 40px;
    color: #00ffcc;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.team-item {
    text-align: center;
    padding: 20px;
    background-color: #000;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 255, 204, 0.2);
}

.team-item img {
    width: 100%;
    border-radius: 50%;
    margin-bottom: 20px;
}

.team-item h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #00ffcc;
}

.team-item p {
    font-size: 16px;
    color: #ccc;
}

/* Контакты */
.contact {
    padding: 60px 0;
    background-color: #000;
}

.contact h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    text-align: center;
    margin-bottom: 40px;
    color: #00ffcc;
}

.contact form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact input, .contact textarea {
    padding: 10px;
    border: 1px solid #00ffcc;
    border-radius: 5px;
    font-size: 16px;
    background-color: #1a1a1a;
    color: #fff;
}

.contact button {
    background-color: #00ffcc;
    color: #000;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
}

.contact button:hover {
    background-color: #00ccaa;
}

/* Футер */
footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 20px 0;
}

footer .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

footer .footer-left p {
    margin: 0;
}

footer .footer-right h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #00ffcc;
}

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

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

footer .footer-right ul li a {
    color: #fff;
    text-decoration: none;
}

footer .footer-right ul li a:hover {
    color: #00ffcc;
}

/* Медиазапросы для адаптивности */
@media (max-width: 1024px) {
    .features-grid, .benefits-grid, .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-grid, .benefits-grid, .team-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 36px;
    }

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

    .features h2, .benefits h2, .team h2, .contact h2 {
        font-size: 28px;
    }

    .feature-item, .benefit-item, .team-item {
        padding: 15px;
    }

    .feature-item h3, .benefit-item h3, .team-item h3 {
        font-size: 20px;
    }

    .feature-item p, .benefit-item p, .team-item p {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 24px;
    }

    .hero p {
        font-size: 14px;
    }

    .features h2, .benefits h2, .team h2, .contact h2 {
        font-size: 24px;
    }

    .feature-item, .benefit-item, .team-item {
        padding: 10px;
    }

    .feature-item h3, .benefit-item h3, .team-item h3 {
        font-size: 18px;
    }

    .feature-item p, .benefit-item p, .team-item p {
        font-size: 12px;
    }
}