/* Основные стили и сброс */
:root {
    --primary-color: #2B0A3D;
    --accent-color: #00FFE7;
    --text-color: #F7F4F0;
    --secondary-text: #CCC;
    --gradient-start: #3A0F53;
    --gradient-end: #00FFE7;
    --card-bg: #3A1953;
    --footer-bg: #1A0329;
    --error-color: #FF5252;
    --success-color: #4CAF50;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-color);
    color: var(--text-color);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

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

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    text-decoration: underline;
    opacity: 0.9;
}

ul, ol {
    list-style-position: inside;
    margin-bottom: 20px;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

h2 {
    font-size: 2rem;
    margin-bottom: 25px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

p {
    margin-bottom: 20px;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

section {
    padding: 80px 0;
}

/* Кнопки */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    border: none;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    color: var(--primary-color);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 231, 0.3);
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    text-decoration: none;
}

/* Шапка сайта */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(43, 10, 61, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    max-height: 50px;
    border-radius: 0;
}

.menu {
    display: flex;
    list-style: none;
    margin: 0;
}

.menu li {
    margin-left: 30px;
}

.menu a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
}

.menu a:hover,
.menu a.active {
    color: var(--accent-color);
}

.menu a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.menu a:hover:after,
.menu a.active:after {
    width: 100%;
}

.language-switch {
    display: flex;
    align-items: center;
}

.language-switch span {
    padding: 5px 10px;
    border: 1px solid var(--accent-color);
    border-radius: 4px;
    cursor: pointer;
}

.language-switch .active {
    background-color: var(--accent-color);
    color: var(--primary-color);
}

/* Главный контент */
main {
    padding-top: 80px;
}

/* Герой-секция */
.hero {
    padding: 100px 0 80px;
    background: linear-gradient(135deg, #2B0A3D 0%, #461873 100%);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--text-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.hero-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.hero-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: scale(1.02) rotate(1deg);
}

/* Секция о пользе */
.benefits {
    background-color: #341256;
    text-align: center;
}

.benefits h2 {
    margin-bottom: 40px;
}

.benefits-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.benefits-text {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.benefits-image {
    flex: 1;
    min-width: 300px;
}

/* Секция курсов */
.courses {
    text-align: center;
    background-color: var(--primary-color);
}

.courses h2 {
    margin-bottom: 50px;
}

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

.course-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.course-icon {
    margin-bottom: 20px;
}

.course-icon svg {
    width: 64px;
    height: 64px;
}

.course-card h3 {
    color: var(--accent-color);
}

.course-price {
    margin: 20px 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.course-card.featured {
    border: 2px solid var(--accent-color);
    transform: scale(1.05);
}

.course-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.course-label {
    position: absolute;
    top: 20px;
    right: 0;
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    color: var(--primary-color);
    padding: 5px 15px;
    font-size: 0.8rem;
    font-weight: 600;
    transform: rotate(45deg) translateX(20px);
    width: 200px;
    text-align: center;
}

/* Отзывы */
.testimonials {
    background-color: #341256;
    text-align: center;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.testimonial-image img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.testimonial-content {
    margin-top: 20px;
    text-align: center;
}

.rating {
    color: var(--accent-color);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.star {
    display: inline-block;
    margin-right: 2px;
}

/* Преимущества */
.advantages {
    text-align: center;
    background-color: var(--primary-color);
}

.advantages h2 {
    margin-bottom: 50px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.advantage-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-10px);
}

.advantage-icon {
    margin-bottom: 20px;
}

.advantage-card h3 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

/* Форма заказа */
.order {
    background-color: #341256;
    text-align: center;
}

.order h2 {
    margin-bottom: 50px;
}

.order-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.order-form {
    flex: 1;
    min-width: 300px;
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid #5A2D7A;
    background-color: #461873;
    color: var(--text-color);
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.radio-text,
.checkbox-text {
    margin-left: 10px;
}

.order-info {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.order-benefits {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: left;
    margin-bottom: 30px;
}

.order-benefits ul {
    list-style: none;
}

.order-benefits li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 30px;
}

.order-benefits li:before {
    content: "✓";
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.payment-methods {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
}

.payment-icon {
    background-color: #461873;
    padding: 10px 15px;
    border-radius: 8px;
    font-weight: 500;
}

/* Страница благодарности */
.thank-you {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    width: 100%;
}

.thank-you-content {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 50px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.thank-you-icon {
    margin-bottom: 30px;
}

.order-details {
    background-color: rgba(43, 10, 61, 0.5);
    border-radius: 10px;
    padding: 20px;
    margin: 30px 0;
    text-align: left;
}

.thank-you-buttons {
    margin-top: 30px;
}

/* Страницы политик */
.policy {
    padding-top: 120px;
}

.policy-content {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 40px;
}

.policy-content h2 {
    margin-top: 30px;
}

.policy-content ul,
.policy-content ol {
    margin-left: 20px;
    margin-bottom: 20px;
}

.policy-content li {
    margin-bottom: 10px;
}

.policy-date {
    margin-top: 40px;
    font-style: italic;
    color: var(--secondary-text);
}

.back-btn {
    margin-top: 30px;
    text-align: center;
}

/* Cookie popup */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    left: 0;
    right: 0;
    margin: 0 auto;
    max-width: 600px;
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    padding: 20px;
    z-index: 9999;
}

.cookie-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cookie-content p {
    margin-bottom: 20px;
    text-align: center;
}

.btn-accept {
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    color: var(--primary-color);
    padding: 10px 20px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-accept:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 231, 0.3);
}

/* Футер */
footer {
    background-color: var(--footer-bg);
    padding: 60px 0 30px;
}

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

.footer-about,
.footer-contact,
.footer-links {
    text-align: left;
}

.footer-contact ul {
    list-style: none;
    margin: 0;
}

.footer-contact li {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
}

.footer-contact span {
    font-weight: 600;
    margin-right: 10px;
    color: var(--accent-color);
}

.footer-links ul {
    list-style: none;
    margin: 0;
}

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

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: var(--secondary-text);
}

/* Адаптивность */
@media (max-width: 991px) {
    .header-content {
        flex-direction: column;
        height: auto;
        padding: 20px 0;
    }
    
    .menu {
        margin-top: 20px;
    }
    
    .menu li {
        margin: 0 10px;
    }
    
    .language-switch {
        margin-top: 15px;
    }
    
    .hero {
        padding: 140px 0 60px;
    }
    
    .hero-content {
        flex-direction: column;
    }
    
    .hero-text,
    .hero-image {
        text-align: center;
    }
    
    .benefit-content,
    .order-container {
        flex-direction: column;
    }
}

@media (max-width: 767px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .menu li {
        margin: 5px 10px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .course-card.featured {
        transform: none;
    }
    
    .course-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .testimonial-card,
    .advantage-card {
        padding: 20px;
    }
    
    .policy-content {
        padding: 20px;
    }
}