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

:root {
    --primary-color: #405DE6;
    --secondary-color: #5B51D8;
    --accent-color: #833AB4;
    --gradient-start: #405DE6;
    --gradient-mid: #5B51D8;
    --gradient-end: #833AB4;
    --text-primary: #262626;
    --text-secondary: #8e8e8e;
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --border-color: #dbdbdb;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* Шапка */
header {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-mid) 50%, var(--gradient-end) 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    box-shadow: var(--shadow);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
    font-weight: 300;
}

/* Навигация (хлебные крошки) */
.breadcrumb {
    padding: 20px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: opacity 0.2s;
}

.breadcrumb a:hover {
    opacity: 0.8;
}

.breadcrumb span {
    color: var(--text-secondary);
}

/* Основной контент */
main {
    flex: 1;
    padding: 40px 0;
}

/* Вводная секция */
.intro {
    background: var(--bg-primary);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
    text-align: center;
}

.intro h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Кнопки */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-mid) 50%, var(--gradient-end) 100%);
    color: white;
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

/* Карточки информации */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.card {
    background: var(--bg-primary);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Политика конфиденциальности */
.privacy-policy {
    background: var(--bg-primary);
    padding: 50px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    max-width: 900px;
    margin: 0 auto;
}

.last-updated {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.privacy-policy section {
    margin-bottom: 40px;
}

.privacy-policy h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--text-primary);
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

.privacy-policy section:first-child h2 {
    border-top: none;
    padding-top: 0;
}

.privacy-policy h3 {
    font-size: 1.3rem;
    margin-top: 25px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.privacy-policy p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: var(--text-primary);
}

.privacy-policy ul {
    margin-left: 25px;
    margin-bottom: 20px;
}

.privacy-policy li {
    margin-bottom: 10px;
    line-height: 1.7;
    color: var(--text-primary);
}

.privacy-policy a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.privacy-policy a:hover {
    border-bottom-color: var(--primary-color);
}

.contact-info {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-info a {
    color: var(--primary-color);
}

.note {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 15px;
    border-radius: 4px;
    margin-top: 15px;
    font-size: 0.95rem;
}

/* Действия */
.actions {
    text-align: center;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

/* Подвал */
footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
    margin-top: 60px;
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

footer nav a {
    color: var(--primary-color);
    text-decoration: none;
    margin-left: 20px;
    transition: opacity 0.2s;
}

footer nav a:hover {
    opacity: 0.8;
}

/* Адаптивность */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .intro {
        padding: 30px 20px;
    }

    .intro h2 {
        font-size: 1.5rem;
    }

    .privacy-policy {
        padding: 30px 20px;
    }

    .privacy-policy h2 {
        font-size: 1.5rem;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }

    footer .container {
        flex-direction: column;
        text-align: center;
    }

    footer nav a {
        margin: 0 10px;
    }
}

@media (max-width: 480px) {
    header {
        padding: 40px 0;
    }

    header h1 {
        font-size: 1.75rem;
    }

    .privacy-policy h2 {
        font-size: 1.3rem;
    }

    .privacy-policy h3 {
        font-size: 1.1rem;
    }
}