/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background: #007ACC;
    min-height: 100vh;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
}

.brand-name {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2px;
}

.brand-tagline {
    font-size: 14px;
    color: #718096;
    font-weight: 500;
}

.nav-link {
    color: #ffffff;
    background: #FF7F50;
    text-decoration: none;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.nav-link:hover {
    background: #e6683b;
    color: white;
    transform: translateY(-2px);
}

/* Main content */
.main {
    background: white;
    margin: 32px 24px;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.page-header {
    background: linear-gradient(0deg, #013e66 0%, #007ACC 100%);
    color: white;
    padding: 48px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="3" fill="white" opacity="0.1"/><circle cx="40" cy="80" r="1" fill="white" opacity="0.1"/></svg>');
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.page-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 24px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.effective-date {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.date-label {
    font-weight: 600;
    margin-right: 8px;
}

.date-value {
    font-weight: 700;
}

/* Content */
.content {
    padding: 48px 40px;
}

.intro-text {
    font-size: 18px;
    color: #4a5568;
    margin-bottom: 40px;
    padding: 24px;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 12px;
    border-left: 4px solid #FF7F50;
}

.section {
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e2e8f0;
}

.section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.section-title {
    font-size: 22px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
}

.section-title::before {
    content: '';
    width: 4px;
    height: 22px;
    background: #FF7F50;
    margin-right: 12px;
    border-radius: 2px;
}

.subsection {
    margin: 20px 0;
    padding-left: 16px;
}

.subsection-title {
    font-size: 16px;
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 12px;
}

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

.info-list li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    color: #4a5568;
}

.info-list li::before {
    content: '•';
    color: #0b4368;
    font-weight: 700;
    position: absolute;
    left: 0;
    font-size: 16px;
}

.email-link {
    color: #007ACC;
    text-decoration: none;
    font-weight: 600;
    padding: 3px 5px 4.5px 5px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.email-link:hover {
    background: #004574;
    color: white;
    transform: translateY(-1px);
}

/* Contact section */
.contact-section {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    padding: 32px;
    border-radius: 12px;
    border: none;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 16px;
    background: white;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    font-size: 18px;
    margin-right: 12px;
    width: 24px;
    text-align: center;
}

.contact-link {
    color: #007ACC ;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #004574;
}

.contact-text {
    color: #4a5568;
    font-weight: 500;
}

/* Footer */
.footer {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 24px 0;
    margin-top: 32px;
}

.footer-text {
    text-align: center;
    color: #718096;
    font-size: 14px;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .header .container {
        flex-direction: row;
        gap: 27px;
        text-align: center;
        padding: 16px;
    }
    
    .main {
        margin: 16px;
        border-radius: 12px;
    }
    
    .page-header {
        padding: 32px 20px;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    .page-subtitle {
        font-size: 16px;
    }
    
    .content {
        padding: 32px 20px;
    }
    
    .intro-text {
        padding: 20px;
        font-size: 16px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .contact-section {
        padding: 24px 16px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
}