/* ===================================
   COMPONENT STYLES
   Reusable UI Components
   ================================== */

/* ===================================
   BUTTONS
   ================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-primary);
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    line-height: 1;
    text-decoration: none;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    min-height: 44px; /* WCAG touch target minimum */
    position: relative;
    overflow: hidden;
}

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

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--color-amber);
    color: var(--color-charcoal);
    border-color: var(--color-amber);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-amber-dark);
    border-color: var(--color-amber-dark);
    color: var(--color-charcoal);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-charcoal);
    border-color: var(--color-slate-grey);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-soft-sage);
    border-color: var(--color-charcoal);
    color: var(--color-charcoal);
    text-decoration: none;
}

/* Special styling for buttons on amber backgrounds */
.btn-on-amber {
    background-color: var(--color-white);
    color: var(--color-charcoal);
    border: 2px solid var(--color-charcoal);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.btn-on-amber:hover,
.btn-on-amber:focus {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    border-color: var(--color-charcoal);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-amber);
    border-color: var(--color-amber);
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--color-amber);
    color: var(--color-charcoal);
    text-decoration: none;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
    min-height: 52px;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
    min-height: 36px;
}

.btn-full-width {
    width: 100%;
}

@media (max-width: 768px) {
    .btn-large {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 1rem;
    }
}

/* ===================================
   NAVIGATION
   ================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-soft-sage);
    box-shadow: var(--shadow-sm);
}

.nav {
    padding: var(--spacing-sm) 0;
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

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

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-charcoal);
    font-weight: var(--font-weight-semibold);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--color-amber);
    background-color: var(--color-sage-light);
    text-decoration: none;
}

.nav-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-charcoal);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
}

.nav-toggle:hover,
.nav-toggle:focus {
    background-color: var(--color-soft-sage);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px; /* Height of mobile header */
        left: 0;
        right: 0;
        background-color: var(--color-white);
        border-top: 1px solid var(--color-soft-sage);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-sm);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease-in-out;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-link {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm);
        gap: var(--spacing-xs);
    }
}

/* ===================================
   CARDS
   ================================== */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: var(--transition);
}

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

.card-header {
    margin-bottom: var(--spacing-md);
}

.card-title {
    margin-bottom: var(--spacing-xs);
}

.card-body {
    margin-bottom: var(--spacing-md);
}

.card-footer {
    border-top: 1px solid var(--color-soft-sage);
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* ===================================
   FORMS
   ================================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-xs);
}

.form-control {
    width: 100%;
    padding: var(--spacing-md);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    line-height: 1.5;
    color: var(--color-charcoal);
    background-color: var(--color-white);
    border: 2px solid var(--color-slate-grey);
    border-radius: var(--border-radius);
    transition: var(--transition);
    min-height: 52px; /* Larger for better usability */
}

.form-control:focus {
    outline: none;
    border-color: var(--color-amber);
    box-shadow: 0 0 0 3px rgba(255, 183, 3, 0.1);
}

.form-control:invalid {
    border-color: var(--color-error);
}

.form-control::placeholder {
    color: var(--color-slate-light);
}

/* Checkbox and Radio Styles */
input[type="checkbox"],
input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-right: var(--spacing-xs);
    accent-color: var(--color-amber);
}

/* ===================================
   MODALS
   ================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-sm);
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-soft-sage);
}

.modal-header h3 {
    margin: 0;
    color: var(--color-charcoal);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-slate-grey);
    cursor: pointer;
    padding: var(--spacing-xs);
    line-height: 1;
    border-radius: var(--border-radius);
}

.modal-close:hover,
.modal-close:focus {
    color: var(--color-charcoal);
    background-color: var(--color-soft-sage);
}

.modal-body {
    padding: var(--spacing-lg);
}

/* ===================================
   BADGES & TAGS
   ================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-charcoal);
    background-color: var(--color-soft-sage);
    border-radius: var(--border-radius);
}

.badge-primary {
    background-color: var(--color-amber);
    color: var(--color-charcoal);
}

.badge-success {
    background-color: var(--color-success);
    color: var(--color-white);
}

/* ===================================
   ALERTS & NOTIFICATIONS
   ================================== */
.alert {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    border-color: var(--color-info);
    color: var(--color-info);
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-color: var(--color-success);
    color: var(--color-success);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.alert-error {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: var(--color-error);
    color: var(--color-error);
}

/* ===================================
   LOADING STATES
   ================================== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-soft-sage);
    border-radius: 50%;
    border-top-color: var(--color-amber);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   COOKIE BANNER
   ================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    z-index: 1500;
}

.cookie-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.cookie-content p {
    margin: 0;
    color: var(--color-white);
}

.cookie-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-actions {
        width: 100%;
        justify-content: center;
    }
}

/* ===================================
   FOOTER
   ================================== */
.footer {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg) 0;
}

.footer-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.footer-section h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-logo-image {
    height: 32px;
    width: auto;
    margin-bottom: var(--spacing-md);
    filter: brightness(0) invert(1);
}

.footer-description {
    color: var(--color-slate-light);
    margin-bottom: var(--spacing-lg);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-slate-grey);
    color: var(--color-white);
    border-radius: 50%;
    transition: var(--transition);
}

.social-link:hover,
.social-link:focus {
    background-color: var(--color-amber);
    color: var(--color-charcoal);
    text-decoration: none;
}

.footer-title {
    color: var(--color-white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-slate-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--color-amber);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-slate-grey);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-legal p {
    color: var(--color-slate-light);
    font-size: 0.875rem;
    margin: 0;
}

.footer-disclaimer {
    font-size: 0.75rem !important;
    opacity: 0.8;
}

.footer-certifications {
    display: flex;
    gap: var(--spacing-md);
}

.cert-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-slate-light);
}

.cert-badge i {
    width: 16px;
    height: 16px;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-certifications {
        justify-content: center;
    }
}

/* ===================================
   LEGAL PAGES
   ================================== */
.legal-content {
    background-color: var(--color-sage-light);
    padding: var(--spacing-2xl) 0;
}

.legal-document {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.legal-section {
    margin-bottom: var(--spacing-2xl);
}

.legal-section h2 {
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-md);
}

.legal-section h3 {
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.legal-section p {
    line-height: 1.6;
    color: var(--color-slate-grey);
    margin-bottom: var(--spacing-md);
}

.legal-section ul {
    list-style-type: disc;
    padding-left: var(--spacing-lg);
    color: var(--color-slate-grey);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.legal-section li {
    margin-bottom: var(--spacing-xs);
}

.highlight-box {
    background-color: var(--color-amber-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
}

.highlight-box p {
    color: var(--color-charcoal);
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.contact-box {
    background-color: var(--color-sage-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
}

.contact-box p {
    color: var(--color-charcoal);
    margin: 0;
}

@media (max-width: 768px) {
    .legal-document {
        padding: var(--spacing-lg);
        margin: 0 var(--spacing-sm);
    }
}

/* ===================================
   MOBILE RESPONSIVE FIXES
   Prevent horizontal scrolling
   ================================== */

/* Fix buttons on mobile */
@media (max-width: 480px) {
    .btn {
        width: 100%;
        max-width: 100%;
        white-space: normal;
        text-align: center;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .btn-large {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }
    
    .form-control {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .modal-content {
        margin: var(--spacing-xs);
        max-width: calc(100vw - 32px);
    }
    
    .nav-container {
        padding: 0 var(--spacing-xs);
    }
}

/* Ensure all form elements stay within bounds */
.form-control,
.btn,
.modal-content,
.card {
    max-width: 100%;
    box-sizing: border-box;
}

/* Navigation overflow fixes */
.nav-menu {
    max-width: 100vw;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .nav-menu {
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100vw;
    }
}

/* ===================================
   FEATURED ARTICLE STYLES
   ================================== */
.featured-article {
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-sage-light) 100%);
    border: 2px solid var(--color-amber);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.featured-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    padding: var(--spacing-xl);
}

.featured-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.featured-meta {
    margin-bottom: var(--spacing-sm);
}

.featured-date {
    color: var(--color-slate-grey);
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    background-color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    display: inline-block;
}

.featured-title {
    margin: 0 0 var(--spacing-md) 0;
}

.featured-title a {
    color: var(--color-charcoal);
    text-decoration: none;
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

.featured-title a:hover {
    color: var(--color-amber-dark);
}

.featured-excerpt {
    color: var(--color-slate-grey);
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.featured-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-charcoal);
    font-weight: var(--font-weight-semibold);
    font-size: 0.875rem;
}

.highlight-item i {
    color: var(--color-success);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.featured-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: center;
}

.featured-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: var(--color-amber);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.featured-icon i {
    width: 32px;
    height: 32px;
    color: var(--color-charcoal);
}

.featured-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    width: 100%;
}

.featured-stats .stat-item {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
}

.featured-stats .stat-number {
    font-size: 1.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-charcoal);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.featured-stats .stat-label {
    font-size: 0.75rem;
    color: var(--color-slate-grey);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Blog Grid Styles */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.blog-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.blog-card .card-header {
    background: linear-gradient(135deg, var(--color-amber-light) 0%, var(--color-amber) 100%);
    padding: var(--spacing-md);
    text-align: center;
}

.blog-card .card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-white);
    border-radius: 50%;
}

.blog-card .card-icon i {
    width: 20px;
    height: 20px;
    color: var(--color-charcoal);
}

.blog-card .card-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card .card-title {
    margin: 0 0 var(--spacing-md) 0;
    flex-shrink: 0;
}

.blog-card .card-title a {
    color: var(--color-charcoal);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

.blog-card .card-title a:hover {
    color: var(--color-amber-dark);
}

.blog-card .card-excerpt {
    color: var(--color-slate-grey);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.blog-card .card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.blog-card .tag {
    background-color: var(--color-soft-sage);
    color: var(--color-charcoal);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card .card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-slate-grey);
    margin-bottom: var(--spacing-md);
}

.blog-card .meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-card .meta-item i {
    width: 14px;
    height: 14px;
    color: var(--color-amber);
}

.blog-card .card-footer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

/* Evidence Filter Buttons */
.evidence-filter {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-white);
    border: 2px solid var(--color-soft-sage);
    border-radius: var(--border-radius-lg);
    color: var(--color-slate-grey);
    font-weight: var(--font-weight-semibold);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.evidence-filter:hover {
    border-color: var(--color-amber);
    color: var(--color-charcoal);
    transform: translateY(-1px);
}

.evidence-filter.active {
    background-color: var(--color-amber);
    border-color: var(--color-amber);
    color: var(--color-charcoal);
}

.evidence-filter i {
    width: 16px;
    height: 16px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .featured-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
    }
    
    .featured-title a {
        font-size: 1.5rem;
    }
    
    .featured-excerpt {
        font-size: 1rem;
    }
    
    .featured-visual {
        order: -1;
    }
    
    .featured-stats {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .featured-highlights {
        gap: var(--spacing-xs);
    }
    
    .highlight-item {
        font-size: 0.75rem;
    }
}