body {
    background: linear-gradient(135deg, #0f1419, #1a2332);
    color: #ffffff;
    padding-top: 70px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

a {
    color: #64b5f6;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #90caf9;
}

.btn-primary {
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    border: none;
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(100, 181, 246, 0.3);
    transition: all 0.3s ease;
    border-radius: 8px;
}

/* Увеличенная кнопка в hero-секции */
.hero-content .btn-primary {
    padding: 18px 60px !important;
    font-size: 1.2rem !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 25px rgba(100, 181, 246, 0.4) !important;
}

.btn-primary:hover, .btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(100, 181, 246, 0.4);
    background: linear-gradient(135deg, #42a5f5, #2196f3);
}

/* Стили для кастомизированного хедера */
.custom-header {
    background: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
    padding: 15px 0;
    min-height: 80px;
}

.header-logo {
    height: 60px;
    width: auto;
    margin-right: 20px;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.partner-logo {
    height: 55px;
    margin-right: 0;
}

.navbar-brand:hover .header-logo {
    transform: scale(1.05);
}

.navbar-nav .nav-link {
    color: #90caf9 !important;
    font-weight: 500;
    font-size: 1rem;
    padding: 10px 15px !important;
    margin: 0 5px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: #64b5f6 !important;
    background: rgba(100, 181, 246, 0.1);
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #64b5f6, #42a5f5);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

.header-btn {
    background: linear-gradient(135deg, #64b5f6, #42a5f5) !important;
    border: none !important;
    color: white !important;
    font-weight: 600 !important;
    padding: 12px 25px !important;
    border-radius: 25px !important;
    font-size: 1rem !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(100, 181, 246, 0.3) !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.header-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(100, 181, 246, 0.4) !important;
    background: linear-gradient(135deg, #42a5f5, #2196f3) !important;
    color: white !important;
}

.header-btn i {
    font-size: 0.9rem;
}

/* Адаптивность для хедера */
@media (max-width: 991px) {
    .custom-header {
        padding: 10px 0;
        min-height: 70px;
    }
    
    .header-logo {
        height: 50px;
        margin-right: 15px;
    }
    
    .partner-logo {
        height: 45px;
    }
    
    .navbar-nav {
        margin-top: 20px;
    }
    
    .navbar-nav .nav-link {
        padding: 12px 0 !important;
        margin: 5px 0;
        text-align: center;
    }
    
    .header-btn {
        margin-top: 15px;
        justify-content: center;
        width: 100%;
    }
}

.form-control {
    background: rgba(26, 35, 50, 0.8);
    border: 1px solid rgba(100, 181, 246, 0.3);
    color: #ffffff;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.form-control:focus {
    background: rgba(26, 35, 50, 0.9);
    border-color: #64b5f6;
    color: #ffffff;
    box-shadow: 0 0 0 0.25rem rgba(100, 181, 246, 0.25);
}

.form-control::placeholder {
    color: #90caf9;
}

.form-check-input:checked {
    background-color: #64b5f6;
    border-color: #64b5f6;
}

#about {
    padding: 60px 0;
    background: url('/media/backgrounds/hero_background.png') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

#about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 20, 25, 0.8), rgba(26, 35, 50, 0.7));
}

#about .container {
    position: relative;
    z-index: 2;
}

#about h1 {
    color: #64b5f6;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 60px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content .logo-column img {
    max-width: 500px;
    margin-bottom: 40px;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.hero-content .logo-column img:hover {
    transform: scale(1.05);
}

.text-in-frame {
    border: 3px solid #64b5f6;
    padding: 50px;
    border-radius: 25px;
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.15), rgba(144, 202, 249, 0.08));
    backdrop-filter: blur(15px);
    box-shadow: 0 15px 45px rgba(100, 181, 246, 0.3);
    border-left: 6px solid #64b5f6;
    position: relative;
    overflow: hidden;
}

.text-in-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="frame-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="0.5" fill="%2364b5f6" opacity="0.1"/></pattern></svg>') repeat;
    pointer-events: none;
}

.frame-content {
    position: relative;
    z-index: 2;
}

.frame-title {
    color: #64b5f6;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.frame-text {
    color: #ffffff;
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 30px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.frame-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.frame-feature {
    display: flex;
    align-items: center;
    color: #90caf9;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 12px 20px;
    background: rgba(100, 181, 246, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    transition: all 0.3s ease;
}

.frame-feature:hover {
    background: rgba(100, 181, 246, 0.15);
    transform: translateX(5px);
    border-color: rgba(100, 181, 246, 0.4);
}

.frame-feature i {
    color: #64b5f6;
    margin-right: 12px;
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

@media (max-width: 767px) { /* Адаптивность для мобильных */
    .hero-content .row {
        flex-direction: column;
    }
    .hero-content .logo-column, .hero-content .text-column {
        text-align: center !important;
        margin-bottom: 30px;
    }
    #about h1 {
        font-size: 2rem;
    }
}

.bg-dark {
    background: linear-gradient(135deg, #1a2332, #0f1419) !important;
    padding: 80px 0;
    position: relative;
}

.bg-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%2364b5f6" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%2364b5f6" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.card {
    border: none;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.1), rgba(26, 35, 50, 0.8)) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(100, 181, 246, 0.1);
    border: 1px solid rgba(100, 181, 246, 0.2);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(100, 181, 246, 0.2);
    border-color: #64b5f6;
}

/* Стили для кастомизированного футера */
.custom-footer {
    background: linear-gradient(135deg, #0f1419, #1a2332);
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.footer-background {
    position: relative;
    padding: 60px 0 30px;
}

.footer-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footer-pattern" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="1" fill="%2364b5f6" opacity="0.1"/><path d="M15,15 L25,15 M15,15 L15,25" stroke="%2364b5f6" stroke-width="0.5" opacity="0.05"/></pattern></svg>') repeat;
    pointer-events: none;
}

.footer-content {
    position: relative;
    z-index: 2;
}

.footer-logos {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.footer-logo-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: rgba(100, 181, 246, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    transition: all 0.3s ease;
}

.footer-logo-item:hover {
    background: rgba(100, 181, 246, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(100, 181, 246, 0.2);
}

.footer-logo {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.footer-logo-item:hover .footer-logo {
    transform: scale(1.05);
}

.logo-text h5 {
    color: #64b5f6;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.logo-text p {
    color: #90caf9;
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.8;
}

.footer-title {
    color: #64b5f6;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.footer-contact {
    padding: 20px;
    background: rgba(100, 181, 246, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(100, 181, 246, 0.2);
}

.contact-item {
    display: flex;
    align-items: center;
    color: #ffffff;
    font-size: 1rem;
    margin-bottom: 12px;
    padding: 8px 0;
}

.contact-item i {
    color: #64b5f6;
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.footer-links {
    padding: 20px;
    background: rgba(100, 181, 246, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(100, 181, 246, 0.2);
}

.footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-link {
    display: flex;
    align-items: center;
    color: #90caf9;
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 500;
}

.footer-link:hover {
    color: #64b5f6;
    background: rgba(100, 181, 246, 0.1);
    transform: translateX(5px);
    text-decoration: none;
}

.footer-link i {
    margin-right: 8px;
    font-size: 1rem;
    width: 16px;
    text-align: center;
}

.footer-legal {
    border-top: 1px solid rgba(100, 181, 246, 0.2);
    padding-top: 15px;
}

.legal-link {
    display: flex;
    align-items: center;
    color: #90caf9;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.legal-link:hover {
    color: #64b5f6;
    text-decoration: none;
}

.legal-link i {
    margin-right: 8px;
    color: #64b5f6;
}

.footer-bottom {
    border-top: 1px solid rgba(100, 181, 246, 0.2);
    padding-top: 30px;
    margin-top: 40px;
}

.copyright {
    color: #90caf9;
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.8;
}

.footer-social {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 15px;
}

.social-text {
    color: #90caf9;
    font-size: 0.9rem;
    margin-right: 10px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(100, 181, 246, 0.1);
    border: 1px solid rgba(100, 181, 246, 0.2);
    border-radius: 50%;
    color: #90caf9;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.social-link:hover {
    background: rgba(100, 181, 246, 0.2);
    color: #64b5f6;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(100, 181, 246, 0.3);
    text-decoration: none;
}

/* Адаптивность для футера */
@media (max-width: 768px) {
    .footer-logos {
        gap: 20px;
    }
    
    .footer-logo-item {
        padding: 15px;
    }
    
    .footer-nav {
        grid-template-columns: 1fr;
    }
    
    .footer-social {
        justify-content: center;
        margin-top: 20px;
    }
    
    .footer-bottom {
        text-align: center;
    }
}

.form-label, .form-check-label {
    color: #ffffff;
}

/* Стили для кастомизированной формы */
.contact-form-section {
    background: linear-gradient(135deg, #1a2332, #0f1419);
    position: relative;
    overflow: hidden;
}

.contact-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="form-pattern" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="%2364b5f6" opacity="0.1"/><path d="M20,20 L30,20 M20,20 L20,30" stroke="%2364b5f6" stroke-width="0.5" opacity="0.05"/></pattern></svg>') repeat;
    pointer-events: none;
}

.contact-form-wrapper {
    position: relative;
    z-index: 2;
}

.contact-form-title {
    color: #64b5f6;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 12px;
    border: 1px solid rgba(100, 181, 246, 0.4) !important;
}
.contact-toggle .toggle-icon {
    transition: transform 0.25s ease;
}
.contact-toggle[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

.contact-form-subtitle {
    color: #90caf9;
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form-container {
    background: rgba(100, 181, 246, 0.05);
    border-radius: 25px;
    padding: 50px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.contact-alert {
    background: rgba(100, 181, 246, 0.1);
    border: 1px solid rgba(100, 181, 246, 0.3);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 500;
}

.contact-alert i {
    color: #64b5f6;
    margin-right: 15px;
    font-size: 1.3rem;
}

.contact-alert.alert-success {
    background: rgba(76, 175, 80, 0.1);
    border-color: rgba(76, 175, 80, 0.3);
}

.contact-alert.alert-success i {
    color: #4caf50;
}

.contact-alert.alert-error {
    background: rgba(244, 67, 54, 0.1);
    border-color: rgba(244, 67, 54, 0.3);
}

.contact-alert.alert-error i {
    color: #f44336;
}

.form-section {
    margin-bottom: 40px;
    padding: 30px;
    background: rgba(100, 181, 246, 0.03);
    border-radius: 20px;
    border: 1px solid rgba(100, 181, 246, 0.1);
}

.form-section-title {
    color: #64b5f6;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.form-section-title i {
    margin-right: 12px;
    font-size: 1.3rem;
    color: #64b5f6;
}

.form-group {
    position: relative;
}

.form-label {
    color: #64b5f6;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.form-label i {
    margin-right: 8px;
    font-size: 1rem;
    color: #90caf9;
}

.form-control, .form-select {
    background: rgba(26, 35, 50, 0.8) !important;
    border: 2px solid rgba(100, 181, 246, 0.3) !important;
    color: #ffffff !important;
    font-size: 1.1rem !important;
    padding: 15px 20px !important;
    border-radius: 12px !important;
    transition: all 0.3s ease !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(100, 181, 246, 0.1);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2390caf9' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.5 5.5l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px 16px;
}

/* отдельная иконка только для select package */
select[name="package"].form-select {
    padding-right: 48px !important;
}

.form-control:focus, .form-select:focus {
    background: rgba(26, 35, 50, 0.9) !important;
    border-color: #64b5f6 !important;
    box-shadow: 0 0 0 3px rgba(100, 181, 246, 0.2) !important;
    outline: none !important;
}

.form-control::placeholder {
    color: rgba(144, 202, 249, 0.6) !important;
    font-size: 1rem;
}

.custom-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: rgba(100, 181, 246, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(100, 181, 246, 0.2);
}

.custom-checkbox .form-check-input {
    width: 20px;
    height: 20px;
    margin: 0;
    background: rgba(26, 35, 50, 0.8);
    border: 2px solid rgba(100, 181, 246, 0.3);
    border-radius: 6px;
}

.custom-checkbox .form-check-input:checked {
    background-color: #64b5f6;
    border-color: #64b5f6;
}

.custom-checkbox .form-check-label {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    display: flex;
    align-items: center;
    margin: 0;
}

.custom-checkbox .form-check-label i {
    margin-right: 8px;
    color: #64b5f6;
    font-size: 1rem;
}

.contact-submit-btn {
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    color: white;
    border: none;
    padding: 18px 40px;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(100, 181, 246, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    text-decoration: none;
    cursor: pointer;
}

.contact-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(100, 181, 246, 0.4);
    background: linear-gradient(135deg, #42a5f5, #2196f3);
    color: white;
    text-decoration: none;
}

.contact-submit-btn i {
    margin-left: 10px;
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.contact-submit-btn:hover i {
    transform: translateX(4px);
}

/* Адаптивность для формы */
@media (max-width: 768px) {
    .contact-form-title {
        font-size: 2.2rem;
    }
    
    .contact-form-container {
        padding: 30px 20px;
    }
    
    .form-section {
        padding: 20px;
    }
    
    .form-control, .form-select {
        font-size: 1rem !important;
        padding: 12px 15px !important;
    }
    
    .contact-submit-btn {
        padding: 15px 30px;
        font-size: 1.1rem;
    }
}

/* Стили для секции трейлера */
.trailer-section {
    background: linear-gradient(135deg, #0f1419, #1a2332);
    position: relative;
    overflow: hidden;
}

.trailer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%2364b5f6" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%2364b5f6" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%2364b5f6" opacity="0.05"/><circle cx="10" cy="60" r="0.5" fill="%2364b5f6" opacity="0.05"/><circle cx="90" cy="40" r="0.5" fill="%2364b5f6" opacity="0.05"/></pattern></svg>') repeat;
    pointer-events: none;
}

.trailer-title {
    color: #64b5f6;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trailer-subtitle {
    color: #90caf9;
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 0;
}

.trailer-video-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(100, 181, 246, 0.3);
}

.video-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: #000;
}

.video-wrapper iframe,
.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    z-index: 2;
}

.trailer-video-container .video-placeholder,
.trailer-video-container .play-button {
    pointer-events: none;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a2332, #0f1419);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #64b5f6;
}

.play-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(100, 181, 246, 0.3);
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(100, 181, 246, 0.5);
}

.play-button i {
    font-size: 2rem;
    color: white;
    margin-left: 4px;
}

.placeholder-text {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 0;
}

.trailer-features {
    margin-top: 40px;
}

.feature-item {
    padding: 20px;
    background: rgba(100, 181, 246, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-item:hover {
    transform: translateY(-5px);
    background: rgba(100, 181, 246, 0.15);
    box-shadow: 0 10px 25px rgba(100, 181, 246, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    color: #64b5f6;
    margin-bottom: 15px;
    display: block;
}

.feature-item h5 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

/* Стили для секции скриншотов */
.screenshots-section {
    background: linear-gradient(135deg, #1a2332, #0f1419);
    position: relative;
    overflow: hidden;
}

.screenshots-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%2364b5f6" opacity="0.1"/></pattern></svg>') repeat;
    pointer-events: none;
}

.screenshots-title {
    color: #64b5f6;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.screenshots-subtitle {
    color: #90caf9;
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: 0;
}

.screenshot-album {
    background: rgba(100, 181, 246, 0.05);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.album-title {
    color: #64b5f6;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.album-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.indicator-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(100, 181, 246, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.indicator-dot.active,
.indicator-dot:hover {
    background: #64b5f6;
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(100, 181, 246, 0.5);
}

.screenshot-carousel-container {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(100, 181, 246, 0.3);
}

.screenshot-carousel {
    background: #000;
}

.screenshot-item {
    position: relative;
    height: 500px;
    overflow: hidden;
}

.screenshot-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.screenshot-item:hover img {
    transform: scale(1.05);
}

.screenshot-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 20px;
    color: white;
}

.screenshot-caption p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
}

.screenshot-control {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(100, 181, 246, 0.9);
    border: none;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(100, 181, 246, 0.3);
}

.screenshot-control:hover {
    background: #64b5f6;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 25px rgba(100, 181, 246, 0.5);
}

.screenshot-control-prev {
    left: 20px;
}

.screenshot-control-next {
    right: 20px;
}

.screenshot-control .carousel-control-prev-icon,
.screenshot-control .carousel-control-next-icon {
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .screenshots-title {
        font-size: 2.2rem;
    }
    
    .screenshot-item {
        height: 300px;
    }
    
    .screenshot-control {
        width: 40px;
        height: 40px;
    }
    
    .screenshot-control-prev {
        left: 10px;
    }
    
    .screenshot-control-next {
        right: 10px;
    }
}

/* Стили для секции скриншотов интерфейса */
.app-screenshots-section {
    background: linear-gradient(135deg, #1a2332 0%, #0f1419 100%);
    position: relative;
    overflow: hidden;
}

.app-screenshots-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.1) 0%, rgba(26, 35, 50, 0.8) 100%);
    z-index: 1;
}

.app-screenshots-header {
    position: relative;
    z-index: 2;
}

.app-screenshots-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #64b5f6;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-screenshots-subtitle {
    font-size: 1.2rem;
    color: #90caf9;
    margin-bottom: 0;
}

.app-screenshot-carousel-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(100, 181, 246, 0.3);
}

.app-screenshot-carousel {
    border-radius: 20px;
    overflow: hidden;
}

.app-screenshot-item {
    position: relative;
    height: 500px;
    overflow: hidden;
}

.app-screenshot-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.app-screenshot-item:hover img {
    transform: scale(1.05);
}

.app-screenshot-control {
    background-color: rgba(100, 181, 246, 0.8);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    border: none;
    transition: all 0.3s ease;
}

.app-screenshot-control:hover {
    background-color: rgba(100, 181, 246, 1);
    transform: scale(1.1);
}

.app-screenshots-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%2364b5f6" stroke-width="0.5" opacity="0.1"/></pattern></svg>') repeat;
    pointer-events: none;
}

.app-screenshots-title {
    color: #64b5f6;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-screenshots-subtitle {
    color: #90caf9;
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: 0;
}

.app-screenshot-carousel-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(100, 181, 246, 0.3);
    background: rgba(100, 181, 246, 0.05);
    backdrop-filter: blur(10px);
}

.app-screenshot-carousel {
    background: #000;
}

.app-screenshot-item {
    position: relative;
    height: 600px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a2332, #0f1419);
}

.app-screenshot-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.app-screenshot-item:hover img {
    transform: scale(1.02);
}

.app-screenshot-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    padding: 30px;
    color: white;
}

.app-screenshot-caption h5 {
    color: #64b5f6;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
}

.app-screenshot-caption p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 400;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
    opacity: 0.9;
}

.app-screenshot-control {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(100, 181, 246, 0.9);
    border: none;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(100, 181, 246, 0.3);
}

.app-screenshot-control:hover {
    background: #64b5f6;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 12px 30px rgba(100, 181, 246, 0.5);
}

.app-screenshot-control-prev {
    left: 30px;
}

.app-screenshot-control-next {
    right: 30px;
}

.app-screenshot-control .carousel-control-prev-icon,
.app-screenshot-control .carousel-control-next-icon {
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
}

.app-features {
    margin-top: 60px;
}

.app-feature-item {
    padding: 30px 20px;
    background: rgba(100, 181, 246, 0.08);
    border-radius: 20px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    transition: all 0.3s ease;
    height: 100%;
    backdrop-filter: blur(10px);
}

.app-feature-item:hover {
    transform: translateY(-8px);
    background: rgba(100, 181, 246, 0.12);
    box-shadow: 0 15px 35px rgba(100, 181, 246, 0.2);
    border-color: rgba(100, 181, 246, 0.4);
}

.app-feature-icon {
    font-size: 3rem;
    color: #64b5f6;
    margin-bottom: 20px;
    display: block;
    transition: all 0.3s ease;
}

.app-feature-item:hover .app-feature-icon {
    transform: scale(1.1);
    color: #90caf9;
}

.app-feature-item h5 {
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.app-feature-item p {
    color: #90caf9;
    font-size: 1rem;
    font-weight: 400;
    margin: 0;
    line-height: 1.5;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .app-screenshots-title {
        font-size: 2.2rem;
    }
    
    .app-screenshot-item {
        height: 400px;
    }
    
    .app-screenshot-control {
        width: 50px;
        height: 50px;
    }
    
    .app-screenshot-control-prev {
        left: 15px;
    }
    
    .app-screenshot-control-next {
        right: 15px;
    }
    
    .app-screenshot-caption {
        padding: 20px;
    }
    
    .app-screenshot-caption h5 {
        font-size: 1.2rem;
    }
    
    .app-screenshot-caption p {
        font-size: 0.9rem;
    }
}

/* Стили для секции версий симулятора */
.versions-section {
    background: linear-gradient(135deg, #1a2332, #0f1419);
    position: relative;
    overflow: hidden;
    padding: 100px 0;
}

.versions-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hexagons" width="20" height="20" patternUnits="userSpaceOnUse"><polygon points="10,2 18,8 18,16 10,22 2,16 2,8" fill="none" stroke="%2364b5f6" stroke-width="0.5" opacity="0.1"/></pattern></svg>') repeat;
    pointer-events: none;
}

.versions-title {
    color: #64b5f6;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.versions-subtitle {
    color: #90caf9;
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: 0;
}

.version-card {
    background: rgba(100, 181, 246, 0.08);
    border-radius: 20px;
    padding: 45px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    transition: all 0.3s ease;
    height: 100%;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.version-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #64b5f6, #42a5f5);
}

.version-card-1::before {
    background: linear-gradient(90deg, #64b5f6, #42a5f5);
}

.version-card-2::before {
    background: linear-gradient(90deg, #ff6b6b, #ff8e53);
}

.version-card:hover {
    transform: translateY(-8px);
    background: rgba(100, 181, 246, 0.12);
    box-shadow: 0 15px 35px rgba(100, 181, 246, 0.2);
    border-color: rgba(100, 181, 246, 0.4);
}

.version-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 8px 20px rgba(100, 181, 246, 0.3);
}

.version-card-2 .version-icon {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
}

.version-icon i {
    font-size: 1.8rem;
    color: white;
}

.version-title {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.version-description {
    color: #90caf9;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.version-os {
    background: rgba(100, 181, 246, 0.1);
    border-radius: 10px;
    padding: 15px;
    border: 1px solid rgba(100, 181, 246, 0.2);
}

.os-label {
    color: #64b5f6;
    font-weight: 600;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 8px;
}

.os-list {
    color: #ffffff;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Стили для FPV секции */
.fpv-section {
    background: linear-gradient(135deg, #0f1419, #1a2332);
    position: relative;
    overflow: hidden;
    padding: 120px 0;
}

.fpv-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circuit" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="2" fill="%2364b5f6" opacity="0.1"/><path d="M15,15 L25,15 M15,15 L15,25" stroke="%2364b5f6" stroke-width="0.5" opacity="0.1"/></pattern></svg>') repeat;
    pointer-events: none;
}

.fpv-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(100, 181, 246, 0.3);
}

.fpv-image {
    width: 100%;
    height: 520px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

/* Убираем play-иконку из FPV секции */
.fpv-overlay {
    display: none;
}

.fpv-play-button {
    display: none;
}

.fpv-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(100, 181, 246, 0.1);
    border: 1px solid rgba(100, 181, 246, 0.3);
    border-radius: 25px;
    padding: 8px 16px;
    margin-bottom: 20px;
    color: #64b5f6;
    font-size: 0.9rem;
    font-weight: 500;
}

.fpv-badge i {
    margin-right: 8px;
    font-size: 1rem;
}

.fpv-title {
    color: #64b5f6;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.fpv-description {
    color: #90caf9;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.fpv-features {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 40px;
}

.fpv-feature {
    display: flex;
    align-items: center;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 500;
    padding: 10px 15px;
    background: rgba(100, 181, 246, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(100, 181, 246, 0.15);
    transition: all 0.3s ease;
}

.fpv-feature:hover {
    background: rgba(100, 181, 246, 0.08);
    transform: translateX(5px);
    border-color: rgba(100, 181, 246, 0.3);
}

.fpv-feature i {
    color: #64b5f6;
    margin-right: 12px;
    font-size: 1.2rem;
    width: 20px;
}

/* Стили для секции покупки */
.purchase-section {
    background: linear-gradient(135deg, #1a2332, #0f1419);
    position: relative;
    overflow: hidden;
}

.purchase-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="25" height="25" patternUnits="userSpaceOnUse"><circle cx="12.5" cy="12.5" r="1" fill="%2364b5f6" opacity="0.1"/><circle cx="6" cy="6" r="0.5" fill="%2364b5f6" opacity="0.05"/><circle cx="19" cy="19" r="0.5" fill="%2364b5f6" opacity="0.05"/></pattern></svg>') repeat;
    pointer-events: none;
}

.purchase-title {
    color: #64b5f6;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.purchase-subtitle {
    color: #90caf9;
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: 0;
}

.purchase-card {
    background: rgba(100, 181, 246, 0.08);
    border-radius: 25px;
    padding: 40px 30px;
    border: 1px solid rgba(100, 181, 246, 0.2);
    transition: all 0.3s ease;
    height: 100%;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.purchase-card-1 {
    border-top: 4px solid #64b5f6;
}

.purchase-card-2 {
    border-top: 4px solid #ff6b6b;
    background: rgba(255, 107, 107, 0.08);
    border-color: rgba(255, 107, 107, 0.2);
}

.purchase-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(100, 181, 246, 0.2);
}

.purchase-card-2:hover {
    box-shadow: 0 20px 40px rgba(255, 107, 107, 0.2);
}

.purchase-header-card {
    margin-bottom: 30px;
}

.purchase-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 20px rgba(100, 181, 246, 0.3);
}

.purchase-card-2 .purchase-icon {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
}

.purchase-icon i {
    font-size: 2rem;
    color: white;
}

.purchase-name {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.purchase-price {
    margin-bottom: 30px;
}

.price-amount {
    color: #64b5f6;
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.purchase-card-2 .price-amount {
    color: #ff6b6b;
}

.price-period {
    color: #90caf9;
    font-size: 1rem;
    font-weight: 400;
}

.purchase-features {
    margin-bottom: 30px;
    text-align: left;
}

.purchase-features .feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 500;
}

.purchase-features .feature-item i {
    color: #64b5f6;
    margin-right: 12px;
    font-size: 1rem;
    width: 16px;
}

.purchase-card-2 .purchase-features .feature-item i {
    color: #ff6b6b;
}

.purchase-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    color: white;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(100, 181, 246, 0.3);
    border: none;
    width: 100%;
}

.purchase-card-2 .purchase-btn {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
}

.purchase-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(100, 181, 246, 0.4);
    color: white;
    text-decoration: none;
}

.purchase-card-2 .purchase-btn:hover {
    box-shadow: 0 12px 30px rgba(255, 107, 107, 0.4);
}

.purchase-btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.purchase-btn:hover i {
    transform: translateX(4px);
}

/* Адаптивность */
@media (max-width: 768px) {
    .versions-title, .purchase-title, .fpv-title {
        font-size: 2.2rem;
    }
    
    .version-card, .purchase-card {
        padding: 20px;
    }
    
    .fpv-image {
        height: 300px;
    }
    
    .purchase-btn {
        padding: 12px 20px;
        font-size: 1rem;
    }
}

/* Карусель стили */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: rgba(100, 181, 246, 0.8);
    border-radius: 50%;
    width: 50px;
    height: 50px;
}

.carousel-control-prev,
.carousel-control-next {
    width: 5%;
}

/* Секции */
section {
    position: relative;
    overflow: hidden;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 49%, rgba(100, 181, 246, 0.03) 50%, transparent 51%);
    pointer-events: none;
}

/* Заголовки секций */
h2, h3 {
    color: #64b5f6;
    font-weight: 600;
    margin-bottom: 2rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.card, .text-in-frame {
    animation: fadeInUp 0.6s ease-out;
}

/* Скролл-бар */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0f1419;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #42a5f5, #2196f3);
}

/* Стили для блока информации о продукте */
.product-info-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a2332, #0f1419);
    position: relative;
    overflow: hidden;
}

.product-info-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="product-pattern" width="80" height="80" patternUnits="userSpaceOnUse"><circle cx="40" cy="40" r="1.5" fill="%2364b5f6" opacity="0.08"/><path d="M40,40 L60,40 M40,40 L40,60" stroke="%2364b5f6" stroke-width="0.8" opacity="0.03"/></pattern></svg>') repeat;
    pointer-events: none;
}

.product-info-image {
    border-radius: 25px;
    box-shadow: 0 20px 60px rgba(100, 181, 246, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid rgba(100, 181, 246, 0.3);
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 550px;
}

.product-info-image:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 30px 80px rgba(100, 181, 246, 0.3);
}

/* Контейнер для изображения продукта - как в FPV секции */
.product-info-section .col-lg-5 {
    display: flex;
    align-items: stretch;
    min-height: 600px;
}

.product-info-section .col-lg-5 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(100, 181, 246, 0.3);
    transition: transform 0.3s ease;
}

.product-info-section .col-lg-5 img:hover {
    transform: scale(1.02);
}

/* Контейнер для текста продукта - как в FPV секции */
.product-info-section .col-lg-7 {
    display: flex;
    align-items: stretch;
    min-height: 600px;
}

.product-info-content {
    position: relative;
    z-index: 2;
    padding: 40px;
    background: rgba(100, 181, 246, 0.05);
    border-radius: 20px;
    border: 2px solid rgba(100, 181, 246, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform 0.3s ease;
}

.product-info-content:hover {
    transform: scale(1.02);
}

.product-info-title {
    color: #64b5f6;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 30px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #64b5f6, #90caf9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-info-text {
    color: #ffffff;
    font-size: 1.3rem;
    line-height: 1.8;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.product-info-text p {
    margin-bottom: 20px;
    font-weight: 400;
}

.product-info-text strong {
    color: #90caf9;
    font-weight: 600;
}

@media (max-width: 991.98px) {
    .product-info-section {
        padding: 60px 0;
    }
    
    .product-info-content {
        padding: 30px 20px;
    }
    
    .product-info-title {
        font-size: 2.2rem;
    }
    
    .product-info-text {
        font-size: 1.1rem;
    }
}