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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    line-height: 1.6;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header & Navigation */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: #3498db;
}

.nav-links a.active {
    color: #3498db;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #3498db;
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Main Content */
main {
    flex: 1;
    max-width: 1000px;
    margin: 0 auto;
    padding: 3rem 20px;
}

.terms-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    padding: 3rem;
    backdrop-filter: blur(10px);
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #ecf0f1;
}

.page-title {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.page-subtitle {
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 1rem;
}

.last-updated {
    font-size: 0.9rem;
    color: #95a5a6;
    font-style: italic;
}

.important-notice {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: center;
}

.important-notice h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.important-notice p {
    font-size: 0.95rem;
    opacity: 0.9;
}

.section {
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-icon {
    font-size: 1.2rem;
}

.section-content {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3498db;
}

.section-content p {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #555;
}

.section-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.section-content li {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #555;
}

.highlight {
    background: #e8f4f8;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-weight: 600;
    color: #2980b9;
}

.warning-box {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    border-left: 4px solid #f39c12;
}

.warning-box .warning-title {
    color: #856404;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.warning-box p {
    color: #856404;
    margin: 0;
}

.legal-section {
    background: #f8f9fa;
    border: 2px solid #dee2e6;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.legal-title {
    color: #495057;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info {
    background: linear-gradient(135deg, #27ae60, #229954);
    color: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    margin-top: 2rem;
}

.contact-info h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.contact-info a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: white;
}

/* Footer */
footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 2rem;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #3498db;
}

.footer-section p {
    margin-bottom: 0.5rem;
    color: #bdc3c7;
}

.footer-section a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #5dade2;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #95a5a6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    main {
        padding: 2rem 15px;
    }

    .terms-container {
        padding: 2rem;
    }

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

    .section-title {
        font-size: 1.2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .terms-container {
        padding: 1.5rem;
    }

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

    .section-content {
        padding: 1rem;
    }
}