/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    overflow-x: hidden;
}

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

/* Header Styles */
.header {
    background: linear-gradient(135deg, #f34fa3 0%, #ff6b9d 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.app-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.95rem;
    white-space: nowrap;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

/* Banner Styles */
.banner {
    position: relative;
    background: linear-gradient(135deg, #f34fa3 0%, #ff6b9d 100%);
    color: white;
    padding: 4rem 0;
    overflow: hidden;
    min-height: 300px;
    display: flex;
    align-items: center;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.banner-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.banner-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.last-updated {
    margin-top: 1.5rem;
}

.update-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.banner-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.1) 2px, transparent 2px);
    background-size: 50px 50px;
    z-index: 1;
}

/* Main Content Styles */
.main-content {
    padding: 4rem 0;
}

.policy-section {
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.policy-section:nth-child(1) { animation-delay: 0.1s; }
.policy-section:nth-child(2) { animation-delay: 0.2s; }
.policy-section:nth-child(3) { animation-delay: 0.3s; }
.policy-section:nth-child(4) { animation-delay: 0.4s; }
.policy-section:nth-child(5) { animation-delay: 0.5s; }
.policy-section:nth-child(6) { animation-delay: 0.6s; }
.policy-section:nth-child(7) { animation-delay: 0.7s; }
.policy-section:nth-child(8) { animation-delay: 0.8s; }
.policy-section:nth-child(9) { animation-delay: 0.9s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
}

.section-line {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #f34fa3, #ff6b9d);
    margin: 0 auto;
    border-radius: 2px;
}

.content-card {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.policy-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1.5rem;
}

.subsection-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 2rem 0 1rem 0;
}

/* Info Category Styles */
.info-category {
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.05) 0%, rgba(255, 107, 157, 0.05) 100%);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-left: 4px solid #f34fa3;
    transition: transform 0.3s ease;
}

.info-category:hover {
    transform: translateX(5px);
}

.category-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #f34fa3;
    margin-bottom: 0.5rem;
}

.data-category {
    font-size: 1.2rem;
    font-weight: 600;
    color: #f34fa3;
    margin: 1.5rem 0 0.5rem 0;
}

.policy-list {
    list-style: none;
    padding-left: 0;
}

.policy-list li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.policy-list li::before {
    content: '•';
    color: #f34fa3;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Usage Grid Styles */
.usage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.usage-item {
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.05) 0%, rgba(255, 107, 157, 0.05) 100%);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(243, 79, 163, 0.1);
}

.usage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(243, 79, 163, 0.15);
}

.usage-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.usage-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.usage-item p {
    color: #666;
    line-height: 1.6;
}

/* Sharing Grid Styles */
.sharing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.sharing-item {
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.05) 0%, rgba(255, 107, 157, 0.05) 100%);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(243, 79, 163, 0.1);
}

.sharing-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(243, 79, 163, 0.15);
}

.sharing-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.sharing-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.sharing-item p {
    color: #666;
    line-height: 1.6;
}

/* Security Highlight Styles */
.security-highlight {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.08) 0%, rgba(255, 107, 157, 0.08) 100%);
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid rgba(243, 79, 163, 0.2);
}

.security-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.security-content {
    flex: 1;
}

.security-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Children Highlight Styles */
.children-highlight {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.08) 0%, rgba(255, 107, 157, 0.08) 100%);
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid rgba(243, 79, 163, 0.2);
}

.children-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.children-content {
    flex: 1;
}

.children-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Changes Highlight Styles */
.changes-highlight {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.08) 0%, rgba(255, 107, 157, 0.08) 100%);
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid rgba(243, 79, 163, 0.2);
}

.changes-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.changes-content {
    flex: 1;
}

.changes-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Third-party List Styles */
.third-party-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.third-party-item {
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.05) 0%, rgba(255, 107, 157, 0.05) 100%);
    padding: 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(243, 79, 163, 0.1);
}

.third-party-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(243, 79, 163, 0.15);
}

.third-party-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.third-party-item p {
    color: #666;
    line-height: 1.6;
}

/* Rights Grid Styles */
.rights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.right-item {
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.05) 0%, rgba(255, 107, 157, 0.05) 100%);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(243, 79, 163, 0.1);
}

.right-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(243, 79, 163, 0.15);
}

.right-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.right-item p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-rights {
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.05) 0%, rgba(255, 107, 157, 0.05) 100%);
    border-radius: 12px;
    border-left: 4px solid #f34fa3;
}

.contact-rights .policy-text {
    margin-bottom: 0;
    font-weight: 500;
}

/* Contact Info Styles */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(243, 79, 163, 0.05) 0%, rgba(255, 107, 157, 0.05) 100%);
    padding: 1.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(243, 79, 163, 0.1);
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(243, 79, 163, 0.15);
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact-details {
    flex: 1;
}

.contact-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.contact-link {
    color: #f34fa3;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #ff6b9d;
    text-decoration: underline;
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-link {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #f34fa3;
}

.last-updated-footer {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav {
        justify-content: center;
        gap: 1rem;
    }

    .nav-link {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }

    .banner-title {
        font-size: 2.5rem;
    }

    .banner-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .content-card {
        padding: 2rem;
    }

    .usage-grid {
        grid-template-columns: 1fr;
    }

    .rights-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

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

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

    .footer-links {
        justify-content: center;
    }

    .security-highlight,
    .children-highlight,
    .changes-highlight {
        flex-direction: column;
        text-align: center;
    }

    .sharing-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .banner {
        padding: 3rem 0;
    }

    .banner-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .content-card {
        padding: 1.5rem;
    }

    .policy-text {
        font-size: 1rem;
    }

    .usage-item, .contact-item {
        padding: 1rem;
    }

    .nav {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .nav-link {
        font-size: 0.85rem;
        padding: 0.3rem 0.6rem;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a1a1a;
        color: #e0e0e0;
    }

    .content-card {
        background: #2d2d2d;
        border-color: rgba(255, 255, 255, 0.1);
    }

    .policy-text {
        color: #b0b0b0;
    }

    .section-title {
        color: #e0e0e0;
    }

    .usage-item, .third-party-item, .contact-item {
        background: linear-gradient(135deg, rgba(243, 79, 163, 0.1) 0%, rgba(255, 107, 157, 0.1) 100%);
    }

    .right-item {
        background: linear-gradient(135deg, rgba(243, 79, 163, 0.1) 0%, rgba(255, 107, 157, 0.1) 100%);
    }

    .last-updated {
        background: rgba(255, 255, 255, 0.1);
    }
}

/* Accessibility */
html {
    scroll-behavior: smooth;
}

.nav-link:focus,
.contact-link:focus,
.footer-link:focus {
    outline: 2px solid #f34fa3;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .footer {
        display: none;
    }

    .main-content {
        padding: 0;
    }

    .content-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}