:root {
    --primary: #ff6600;
    --primary-dark: #e55a00;
    --primary-light: #ff8833;
    --black: #0a0a0a;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-600: #525252;
    --gray-800: #262626;
    --gradient-primary: linear-gradient(135deg, #ff6600 0%, #ff8833 100%);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--black);
    color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-primary);
    top: -200px;
    right: -200px;
}

.circle-2 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    bottom: -150px;
    left: -150px;
    animation-delay: 5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(100px, -100px) scale(1.1); }
    66% { transform: translate(-100px, 100px) scale(0.9); }
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 10px 20px;
    margin-left: 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.back-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary);
}

/* Container */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px 80px;
    position: relative;
    z-index: 1;
}

/* Logo */
.logo {
    text-align: center;
    margin-bottom: 40px;
}

.logo img {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(255, 102, 0, 0.3));
}

/* Privacy Content */
.privacy-content {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 50px 40px;
    box-shadow: var(--shadow-xl);
}

/* Header */
.privacy-header {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.privacy-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.privacy-header .subtitle {
    font-size: 1.3rem;
    color: var(--gray-300);
    margin-bottom: 10px;
}

.privacy-header .update-date {
    font-size: 0.95rem;
    color: var(--gray-600);
    font-style: italic;
}

/* Sections */
.privacy-section {
    margin-bottom: 50px;
}

.privacy-section:last-child {
    margin-bottom: 0;
}

.privacy-section h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 12px;
}

.privacy-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 25px 0 15px;
    color: var(--primary-light);
}

.privacy-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--white);
}

.privacy-section p {
    margin-bottom: 15px;
    color: var(--gray-200);
    font-size: 1.05rem;
}

.privacy-section ul, .privacy-section ol {
    margin: 15px 0 15px 25px;
    color: var(--gray-200);
}

.privacy-section li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.privacy-section a {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

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

/* Info Box */
.info-box {
    background: rgba(255, 102, 0, 0.1);
    border: 1px solid rgba(255, 102, 0, 0.3);
    border-radius: 12px;
    padding: 20px 25px;
    margin: 20px 0;
}

.info-box p {
    margin-bottom: 8px;
}

.info-box p:last-child {
    margin-bottom: 0;
}

/* Data Types */
.data-types {
    display: grid;
    gap: 20px;
    margin: 25px 0;
}

.data-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 25px;
    transition: all 0.3s ease;
}

.data-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.data-card h3 {
    margin-top: 0;
    font-size: 1.2rem;
}

.data-card ul {
    margin-left: 20px;
}

/* Purpose List */
.purpose-list {
    display: grid;
    gap: 20px;
    margin: 25px 0;
}

.purpose-item {
    display: flex;
    gap: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.purpose-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 102, 0, 0.3);
}

.purpose-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.purpose-item em {
    color: var(--primary-light);
    font-style: normal;
    font-weight: 500;
}

/* Legal Basis */
.legal-basis {
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid var(--primary);
    padding: 20px 20px 20px 30px;
    border-radius: 8px;
    margin: 20px 0;
}

/* Retention Table */
.retention-table {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    overflow: hidden;
    margin: 20px 0;
}

.retention-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.retention-row:last-child {
    border-bottom: none;
}

.retention-label {
    font-weight: 500;
    color: var(--gray-200);
}

.retention-value {
    color: var(--primary);
    font-weight: 600;
    background: rgba(255, 102, 0, 0.1);
    padding: 6px 16px;
    border-radius: 20px;
}

.note {
    font-size: 0.95rem;
    color: var(--gray-600);
    font-style: italic;
    margin-top: 15px;
}

/* Important */
.important {
    background: rgba(255, 102, 0, 0.15);
    border-left: 4px solid var(--primary);
    padding: 15px 20px;
    border-radius: 8px;
    font-weight: 600;
    color: var(--primary-light);
}

/* Highlight Section */
.highlight-section {
    background: rgba(255, 102, 0, 0.05);
    border: 2px solid rgba(255, 102, 0, 0.3);
    border-radius: 20px;
    padding: 35px;
}

/* Rights Grid */
.rights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 25px 0;
}

.right-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.right-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-4px);
}

.right-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.right-card p {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Contact Section */
.contact-section {
    background: rgba(255, 102, 0, 0.08);
    border: 1px solid rgba(255, 102, 0, 0.3);
    border-radius: 20px;
    padding: 35px;
}

.contact-box {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 25px;
    margin-top: 20px;
}

.contact-details {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-details p {
    margin-bottom: 8px;
}

.contact-info {
    text-align: center;
    font-size: 1.1rem;
    margin-top: 25px;
    padding: 15px;
    background: rgba(255, 102, 0, 0.1);
    border-radius: 8px;
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-600);
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .privacy-content {
        padding: 35px 25px;
        border-radius: 20px;
    }
    
    .privacy-header {
        margin-bottom: 35px;
        padding-bottom: 30px;
    }
    
    .privacy-section h2 {
        font-size: 1.5rem;
    }
    
    .rights-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .purpose-item {
        flex-direction: column;
        gap: 12px;
    }
    
    .retention-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 30px 16px 60px;
    }
    
    .privacy-content {
        padding: 25px 20px;
    }
    
    .navbar {
        padding: 15px 0;
    }
    
    .back-link {
        margin-left: 16px;
        padding: 8px 16px;
    }
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--white);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--black);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}