/* Сброс и базовые настройки */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Навигация */
.navbar {
    padding: 20px 0;
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo span {
    color: #6366f1;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: #a1a1aa;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

/* Кнопки в навигации */
.nav-contact-buttons {
    display: flex;
    gap: 10px;
}

.btn-nav {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-max {
    background: #7c3aed; /* Фиолетовый для MAX */
    color: white !important;
}

.btn-max:hover {
    background: #6d28d9;
}

.btn-tg {
    background: #229ED9; /* Синий для Telegram */
    color: white !important;
}

.btn-tg:hover {
    background: #1d8cbf;
}

/* Hero секция */
.hero {
    padding: 100px 0 80px;
    text-align: center;
    background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    color: #818cf8;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.hero h1 {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    max-width: 900px;
    margin: 0 auto 24px;
    background: linear-gradient(180deg, #ffffff 0%, #a1a1aa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    color: #a1a1aa;
    max-width: 700px;
    margin: 0 auto 40px;
}

/* Кнопки главные */
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary, .btn-max {
    background: #7c3aed;
    color: white;
}

.btn-primary:hover, .btn-max:hover {
    background: #6d28d9;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -10px rgba(124, 58, 237, 0.5);
}

.btn-tg {
    background: #229ED9;
    color: white;
}

.btn-tg:hover {
    background: #1d8cbf;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -10px rgba(34, 158, 217, 0.5);
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 1px solid #27272a;
}

.btn-secondary:hover {
    background: #18181b;
    border-color: #3f3f46;
}

/* Секции */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    letter-spacing: -0.5px;
}

.services {
    padding: 100px 0;
}

/* Сетка услуг */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background: #121212;
    border: 1px solid #27272a;
    border-radius: 16px;
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s;
}

.service-card:hover {
    border-color: #3f3f46;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(99, 102, 241, 0.08) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.service-card:hover .card-glow {
    opacity: 1;
}

.service-card .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    color: #a1a1aa;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.features {
    list-style: none;
}

.features li {
    color: #71717a;
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.features li::before {
    content: "→";
    margin-right: 8px;
    color: #6366f1;
}

/* Секция преимуществ */
.features-section {
    padding: 80px 0 100px;
    background: #0f0f0f;
    border-top: 1px solid #27272a;
    border-bottom: 1px solid #27272a;
}

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

.feature-box {
    text-align: center;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: inline-block;
    padding: 16px;
    background: #18181b;
    border-radius: 12px;
    border: 1px solid #27272a;
}

.feature-box h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.feature-box p {
    color: #a1a1aa;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    padding: 100px 0 40px;
    text-align: center;
    background: radial-gradient(circle at 50% 100%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
}

.footer h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.footer p {
    color: #a1a1aa;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.footer-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 24px;
    border-top: 1px solid #27272a;
    color: #52525b;
    font-size: 0.9rem;
}

/* Адаптив под мобилки */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav-links > a:not(.btn-nav) {
        display: none; /* На мобилках скрываем текстовые ссылки */
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .footer h2 {
        font-size: 1.8rem;
    }
    
    .cta-buttons .btn {
        width: 100%; /* Кнопки на всю ширину */
        text-align: center;
    }
}