/* Component Styles - Navigation, Content Sections, Cards */

/* Header and Navigation Components */
.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
}

.logo h1 {
    margin: 0;
    font-size: var(--text-2xl);
    font-weight: 700;
}

.logo-link {
    color: var(--primary-blue);
    text-decoration: none;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--primary-blue-dark);
    text-decoration: none;
}

/* Navigation Menu */
.main-nav {
    position: relative;
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
}

.nav-toggle:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

.hamburger {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-fast);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--space-lg);
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: var(--space-sm) var(--space-md);
    color: var(--gray-800);
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--primary-blue);
    background-color: var(--gray-50);
    text-decoration: none;
}

.nav-link.active {
    color: var(--primary-blue);
    background-color: var(--gray-100);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background-color: var(--primary-blue);
    border-radius: 1px;
}

/* Mobile Navigation */
@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        right: 0;
        background-color: var(--white);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        gap: 0;
        min-width: 200px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all var(--transition-normal);
        z-index: 100;
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-link {
        padding: var(--space-md);
        border-radius: 0;
    }
    
    .nav-item:not(:last-child) .nav-link {
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-link.active::after {
        display: none;
    }
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
    
    .nav-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: none;
        border: none;
        box-shadow: none;
        flex-direction: row;
    }
}

/* Content Components */
.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--gray-700);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.hero .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--text-xl);
}

.page-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.page-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.page-subtitle {
    font-size: var(--text-xl);
    color: #1f2937;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 600;
}

/* Card Components */
.card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header {
    margin-bottom: var(--space-lg);
}

.card-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-sm);
    color: var(--gray-900);
    font-weight: 700;
}

.card-subtitle {
    color: var(--gray-700);
    font-size: var(--text-lg);
    font-weight: 500;
}

.card-content {
    flex: 1;
    margin-bottom: var(--space-lg);
}

.card-content p {
    color: var(--gray-900);
    font-weight: 600;
}

.card-content .feature-list li {
    color: var(--gray-800);
    font-weight: 500;
}

.card-footer {
    margin-top: auto;
}

/* Service Cards */
.service-card {
    text-align: center;
    padding: var(--space-2xl);
}

.service-card .card-title {
    color: var(--primary-blue);
    margin-bottom: var(--space-lg);
}

.service-card p {
    color: var(--gray-800);
    font-weight: 500;
}

.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    background-color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--text-2xl);
}

/* Feature Lists */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    padding: var(--space-sm) 0;
}

.feature-list li::before {
    content: '✓';
    color: var(--accent-green);
    font-weight: bold;
    margin-right: var(--space-md);
    flex-shrink: 0;
}

/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-base);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 44px; /* Accessibility: minimum touch target */
    gap: var(--space-sm);
}

.btn:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--button-primary-hover);
    color: var(--white);
    text-decoration: none;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--primary-blue);
    color: var(--white);
    text-decoration: none;
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--text-lg);
}

/* Call to Action Components */
.cta-section {
    background-color: var(--gray-50);
    padding: var(--space-3xl) 0;
    text-align: center;
}

.cta-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-lg);
    color: var(--primary-blue);
}

.cta-description {
    font-size: var(--text-lg);
    color: var(--gray-700);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    font-weight: 500;
}

.cta-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer Components */
.footer-content {
    display: grid;
    gap: var(--space-2xl);
    grid-template-columns: 1fr;
    padding: var(--space-3xl) 0 var(--space-xl);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-section h3 {
    color: var(--white);
    font-size: var(--text-lg);
    margin-bottom: var(--space-lg);
}

.footer-section p,
.footer-section li {
    color: var(--gray-300);
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: var(--gray-300);
    transition: color var(--transition-fast);
}

.footer-section a:hover,
.footer-section a:focus {
    color: var(--white);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section address {
    font-style: normal;
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top: 4px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--space-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Content Sections */
.content-section {
    margin-bottom: var(--space-3xl);
}

.content-section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-xl);
    text-align: center;
    color: var(--text-primary);
}

.section-description {
    font-size: var(--text-lg);
    color: var(--gray-700);
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    font-weight: 500;
}

/* Responsive Images */
.responsive-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* Status Indicators */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    font-weight: 500;
}

.status-indicator::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: currentColor;
}

.status-active {
    color: var(--accent-green);
}

.status-inactive {
    color: var(--gray-400);
}

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

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Focus management for dynamic content */
.content-container:focus {
    outline: none;
}