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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Navigation */
.navbar {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-logo img {
    height: 60px;
    width: auto;
}

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

.nav-menu a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a[aria-current="page"] {
    color: #ffd700;
}

/* Breadcrumb */
.breadcrumb {
    background: #e9ecef;
    padding: 0.5rem 0;
    border-bottom: 1px solid #dee2e6;
}

.breadcrumb-list {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    list-style: none;
}

.breadcrumb-item a {
    color: #6c757d;
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: #495057;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
    padding: 4rem 3rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
    text-align: left;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
    text-align: center;
}

.btn-login {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid white;
    min-width: 140px;
}

.btn-login:hover {
    background: white;
    color: #667eea;
    transform: translateY(-2px);
}

.btn-register {
    background: #ffd700;
    color: #1a1a2e;
    min-width: 140px;
}

.btn-register:hover {
    background: #ffed4e;
    transform: translateY(-2px);
}

.btn-register-large {
    background: #28a745;
    color: white;
    font-size: 1.2rem;
    padding: 1.2rem 2.5rem;
}

.btn-register-large:hover {
    background: #218838;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Sections */
section {
    margin-bottom: 4rem;
    padding: 2rem 0;
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: #1a1a2e;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

/* Brand Introduction */
.brand-intro {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.brand-intro p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: justify;
}

/* Platform Features */
.platform-features {
    background: #f8f9fa;
    padding: 3rem;
    border-radius: 15px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}

/* Registration Process */
.registration-process {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.registration-process p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: justify;
}

/* Advantages & Security */
.advantages-security {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem;
    border-radius: 15px;
}

.advantages-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.advantages-text h3,
.security-features h3 {
    color: #ffd700;
    margin-bottom: 1rem;
}

.security-features ul {
    list-style: none;
    padding-left: 0;
}

.security-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.security-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #ffd700;
    font-weight: bold;
}

/* FAQ Section */
.faq-section {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-container {
    margin-top: 2rem;
}

.faq-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.faq-item h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.faq-item p {
    line-height: 1.6;
}

.faq-item a {
    color: #667eea;
    text-decoration: none;
}

.faq-item a:hover {
    text-decoration: underline;
}

/* Final CTA */
.final-cta {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: white;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
}

.final-cta h2 {
    color: white;
    margin-bottom: 1.5rem;
}

.final-cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: #1a1a2e;
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
}

.footer-section h3 {
    color: #ffd700;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

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

.footer-section a:hover {
    color: #ffd700;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid #333;
    color: #ccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 3rem 2rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        justify-content: center;
        gap: 1rem;
    }
    
    .advantages-content {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 200px;
    }
    
    main {
        padding: 1rem;
    }
    
    section {
        padding: 1rem 0;
    }
    
    .brand-intro,
    .platform-features,
    .registration-process,
    .advantages-security,
    .faq-section,
    .final-cta {
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
}

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

/* Focus styles for accessibility */
.btn:focus,
a:focus {
    outline: 2px solid #ffd700;
    outline-offset: 2px;
}

/* Icon Styles */
.nav-menu a i,
.breadcrumb a i,
.btn i {
    margin-right: 0.5rem;
}

.feature-icon {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 1.5rem;
    text-align: center;
    display: block;
}

.value-icon {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 1rem;
    text-align: center;
}

.contact-icon {
    font-size: 2rem;
    color: #667eea;
    margin-bottom: 1rem;
    text-align: center;
}

.footer-section h3 i {
    margin-right: 0.5rem;
}

.footer-section ul li a i {
    margin-right: 0.5rem;
}

/* Additional Page Styles */
.about-hero,
.privacy-hero,
.terms-hero,
.disclaimer-hero,
.support-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 3rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.last-updated {
    font-size: 0.9rem;
    opacity: 0.8;
    font-style: italic;
}

.about-content,
.privacy-content,
.terms-content,
.disclaimer-content,
.support-content {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.mission,
.vision {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #667eea;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.value-item h4 {
    color: #667eea;
    margin-bottom: 1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    border-top: 4px solid #667eea;
}

.contact-card h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-secondary {
    background: #28a745;
    color: white;
}

.btn-tertiary {
    background: #dc3545;
    color: white;
}

.btn-outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.topic-category {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

.topic-category h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.topic-category ul {
    list-style: none;
    padding-left: 0;
}

.topic-category li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.topic-category li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

.response-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.response-item {
    background: #e3f2fd;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.response-item h4 {
    color: #1a1a2e;
    margin-bottom: 0.5rem;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.resource-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    text-align: center;
    border: 1px solid #e9ecef;
}

.resource-card h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}

/* Responsive adjustments for new pages */
@media (max-width: 768px) {
    .mission-vision {
        grid-template-columns: 1fr;
    }
    
    .about-hero,
    .privacy-hero,
    .terms-hero,
    .disclaimer-hero,
    .support-hero {
        padding: 2rem 1rem;
    }
    
    .about-content,
    .privacy-content,
    .terms-content,
    .disclaimer-content,
    .support-content {
        padding: 2rem 1rem;
    }
}

/* Print styles */
@media print {
    .navbar,
    .footer,
    .cta-buttons {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero {
        background: white;
        color: black;
    }
}