/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-bg: #000000;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --link-color: #4a9eff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.8;
}

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

a:hover {
    color: #6bb5ff;
    text-decoration: underline;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

.logo img {
    height: 50px;
    width: auto;
}

.page-title {
    font-size: 18px;
    font-weight: 400;
    color: var(--text-primary);
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* ============================================
   BACK BUTTON (лаконичная без обводки)
   ============================================ */
.back-button {
    position: fixed;
    top: 100px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: transparent;
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 400;
    transition: all 0.3s ease;
    z-index: 999;
    text-decoration: none;
}

.back-button:hover {
    color: var(--accent-color);
    transform: translateX(-3px);
    text-decoration: none;
}

.back-button svg {
    flex-shrink: 0;
}

/* ============================================
   PRIVACY POLICY CONTENT
   ============================================ */
.privacy-content {
    padding: 140px 20px 60px;
    min-height: 100vh;
}

.privacy-content h1 {
    font-size: clamp(32px, 6vw, 56px);
    font-weight: 900;
    margin-bottom: 10px;
    text-align: center;
}

.last-updated {
    text-align: center;
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 50px;
}

/* БЕЗ ФОНА - просто текст на черном */
.policy-text {
    max-width: 900px;
    margin: 0 auto;
}

.policy-text h2 {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 700;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.policy-text h3 {
    font-size: clamp(18px, 3vw, 24px);
    font-weight: 600;
    margin-top: 25px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.policy-text h4 {
    font-size: clamp(16px, 2.5vw, 20px);
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.policy-text p {
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-primary);
}

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

.policy-text li {
    margin-bottom: 10px;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
}

.policy-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.policy-text em {
    color: var(--text-secondary);
    font-style: italic;
}

/* Important Notice Box */
.important-notice {
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.1), rgba(74, 158, 255, 0.05));
    border: 2px solid var(--link-color);
    padding: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
    text-align: center;
}

.important-notice h2 {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 700;
    margin-bottom: 20px;
    margin-top: 0;
    color: var(--link-color);
}

.important-notice p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: transparent;
    padding: 40px 20px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.footer a {
    color: var(--link-color);
}

.footer a:hover {
    color: #6bb5ff;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media screen and (max-width: 768px) {
    .privacy-content {
        padding: 120px 15px 40px;
    }
    
    .back-button {
        top: 85px;
        left: 15px;
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .policy-text ul {
        margin-left: 20px;
    }
    
    .important-notice {
        padding: 20px;
    }
}

@media screen and (max-width: 480px) {
    .logo img {
        height: 40px;
    }
    
    .page-title {
        font-size: 16px;
    }
    
    .back-button {
        top: 80px;
        left: 10px;
    }
    
    .back-button span {
        display: none;
    }
    
    .policy-text ul {
        margin-left: 15px;
    }
}

/* ============================================
   SMOOTH SCROLLING
   ============================================ */
html {
    scroll-behavior: smooth;
}