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

:root {
    --primary-blue: #0066cc;
    --dark-blue: #003366;
    --black: #000000;
    --light-blue: #4da6ff;
    --white: #ffffff;
    --gray: #f5f5f5;
    --dark-gray: #333333;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background: linear-gradient(135deg, #000428 0%, #004e92 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

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

/* Header Styles */
.header {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 2px solid var(--primary-blue);
}

.logo-container {
    display: inline-block;
    vertical-align: middle;
}

.logo-link img {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

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

/* Navigation */
.nav-desktop {
    display: inline-block;
    vertical-align: middle;
    margin-left: 40px;
}

@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 25px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    background: var(--primary-blue);
    color: var(--white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--light-blue);
    transition: width 0.3s ease;
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    position: absolute;
    right: 20px;
    top: 20px;
    z-index: 1001;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-menu-btn span {
        display: block;
        width: 25px;
        height: 3px;
        background: var(--white);
        margin: 5px 0;
        transition: 0.3s;
    }
}

/* Mobile Navigation */
.nav-mobile {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #000000 0%, #001a33 100%) !important;
    z-index: 9999;
    padding-top: 100px;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-mobile.active {
    display: block;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.nav-mobile-list {
    list-style: none;
    text-align: center;
    padding: 0 20px;
}

.nav-mobile-list li {
    margin: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-mobile-list li:last-child {
    border-bottom: none;
}

.mobile-nav-link {
    color: var(--white) !important;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    padding: 20px 25px;
    display: block;
    transition: all 0.3s ease;
    background: rgba(0, 102, 204, 0.1);
    border-left: 4px solid transparent;
    text-align: left;
    position: relative;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: linear-gradient(90deg, rgba(0, 102, 204, 0.3) 0%, rgba(0, 102, 204, 0.1) 100%);
    color: var(--light-blue) !important;
    border-left: 4px solid var(--primary-blue);
    padding-left: 30px;
}

.mobile-nav-link.active::after {
    content: '';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--light-blue);
    border-radius: 50%;
}

/* Mobile Menu Button - IMPROVED */
.mobile-menu-btn {
    display: none;
    background: rgba(0, 102, 204, 0.9);
    border: none;
    cursor: pointer;
    padding: 12px 15px;
    border-radius: 6px;
    position: absolute;
    right: 20px;
    top: 20px;
    z-index: 10000;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.mobile-menu-btn:hover {
    background: var(--primary-blue);
    transform: scale(1.05);
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 5px 0;
    transition: 0.3s;
    border-radius: 3px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Header Logo Fix */
@media (max-width: 768px) {
    .logo-container {
        width: 70%;
    }
    
    .logo-link img {
        height: 45px;
        width: auto;
        max-width: 200px;
    }
}

/* Mobile Close Button */
.mobile-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.mobile-close-btn:hover {
    background: var(--primary-blue);
    transform: rotate(90deg);
}

/* Mobile Search Box */
.mobile-search {
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    margin: 10px 20px;
    border-radius: 8px;
}

.mobile-search input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid rgba(0, 102, 204, 0.3);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
}

.mobile-search input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: rgba(255, 255, 255, 0.15);
}

/* Mobile Social Links in Nav */
.mobile-social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 30px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 20px;
}

.mobile-social-links a {
    color: var(--white);
    background: rgba(0, 102, 204, 0.2);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-social-links a:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

/* Mobile Contact Info in Nav */
.mobile-contact-info {
    padding: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-contact-info a {
    color: var(--light-blue);
    text-decoration: none;
}

/* Main Content */
.main-content {
    margin-top: 100px;
    padding: 40px 0;
}

/* Main Title with Slanted Effect */
.main-title {
    font-size: 2.8rem;
    color: var(--white);
    text-align: center;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-style: italic;
    transform: skew(-15deg);
    text-shadow: 3px 3px 0 var(--dark-blue);
    background: linear-gradient(45deg, var(--primary-blue), var(--light-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 768px) {
    .main-title {
        font-size: 1.8rem;
        transform: skew(-10deg);
        margin-bottom: 30px;
    }
}

/* Banner */
.banner-container {
    margin: 30px auto;
    max-width: 1000px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 51, 102, 0.3);
}

.responsive-banner {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.responsive-banner:hover {
    transform: scale(1.02);
}

/* Intro Text */
.intro-text {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 10px;
    margin: 40px auto;
    max-width: 800px;
    border-left: 5px solid var(--primary-blue);
}

.intro-text p {
    color: var(--white);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Action Buttons */
.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 40px auto;
    max-width: 800px;
}

.btn {
    display: inline-block;
    padding: 15px 25px;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-login {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-register {
    background: var(--dark-blue);
    color: var(--white);
}

.btn-alt {
    background: transparent;
    color: var(--white);
    border-color: var(--primary-blue);
}

.btn-alt2 {
    background: linear-gradient(45deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 102, 204, 0.3);
}

/* Content Sections */
.content-section {
    background: var(--white);
    border-radius: 15px;
    padding: 50px;
    margin-top: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.seo-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.seo-content p {
    margin-bottom: 25px;
    text-align: justify;
}

.seo-content a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: bold;
    border-bottom: 2px dotted var(--primary-blue);
    padding: 2px 0;
}

.seo-content a:hover {
    color: var(--dark-blue);
    border-bottom-style: solid;
}

/* Additional Content */
.additional-content {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 3px solid var(--gray);
}

.additional-content h2 {
    color: var(--dark-blue);
    font-size: 2rem;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-blue);
}

.faq-item {
    background: var(--gray);
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-blue);
}

.faq-item h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.faq-item p {
    color: var(--dark-gray);
    line-height: 1.7;
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 60px 0 30px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--light-blue);
    font-size: 1.3rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-blue);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--light-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.content-section,
.action-buttons,
.banner-container {
    animation: fadeIn 0.8s ease-out;
}

/* Performance Optimizations */
img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

/* Print Styles */
@media print {
    .header, .footer, .action-buttons {
        display: none;
    }
    
    .main-content {
        margin-top: 0;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* Additional Styles for Specific Pages */

/* Comparison Table */
.comparison-table {
    margin: 40px 0;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.comparison-table th {
    background: var(--dark-blue);
    color: var(--white);
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.comparison-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--gray);
}

.comparison-table tr:hover {
    background: var(--gray);
}

/* Location Guide */
.location-guide {
    margin: 50px 0;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.guide-item {
    background: var(--gray);
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-blue);
}

.guide-item h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
}

/* Tech Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.tech-item {
    background: linear-gradient(135deg, #f8f9ff 0%, #eef2ff 100%);
    padding: 25px;
    border-radius: 10px;
    border: 2px solid var(--light-blue);
}

.tech-item h3 {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.team-member {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    border-top: 5px solid var(--primary-blue);
}

.team-member h3 {
    color: var(--dark-blue);
    margin-bottom: 10px;
}

/* Testimonial Items */
.testimonial-item {
    background: var(--gray);
    padding: 30px;
    border-radius: 10px;
    margin: 25px 0;
    border-left: 5px solid var(--primary-blue);
}

.testimonial-item h3 {
    color: var(--dark-blue);
    margin-bottom: 10px;
}

.member-info {
    color: var(--primary-blue);
    font-style: italic;
    margin-bottom: 15px;
}

/* Rating Summary */
.rating-summary {
    background: linear-gradient(135deg, #003366 0%, #0066cc 100%);
    padding: 40px;
    border-radius: 15px;
    margin: 50px 0;
    color: var(--white);
}

.rating-summary h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: 30px;
}

.rating-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.rating-item {
    text-align: center;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
}

.rating-item h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.stars {
    font-size: 1.5rem;
    color: #ffd700;
    margin-top: 10px;
}

/* Social Links in Footer */
.social-links {
    margin-top: 15px;
}

.social-links a {
    display: inline-block;
    margin-right: 10px;
    color: var(--white);
    text-decoration: none;
}

.partner-links {
    list-style: none;
}

.partner-links li {
    margin-bottom: 8px;
}

.partner-links a {
    color: var(--light-blue);
    text-decoration: none;
}

.partner-links a:hover {
    text-decoration: underline;
}

/* Print Optimizations */
@media print {
    .action-buttons,
    .mobile-menu-btn,
    .nav-mobile {
        display: none !important;
    }
    
    .main-content {
        margin-top: 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    .container {
        width: 100%;
        max-width: none;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .nav-link {
        border: 2px solid currentColor;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
}