/**
 * Main Stylesheet for WebLR Solutions Theme
 * Mobile-first, healthcare-focused design
 */

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
    background: var(--color-background);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    gap: var(--spacing-md);
}

.site-branding {
    flex-shrink: 0;
}

.site-branding .custom-logo {
    max-height: 50px;
    width: auto;
}

.site-title {
    margin: 0;
    font-size: 1.5rem;
}

.site-title a {
    color: var(--color-text);
    text-decoration: none;
}

.site-description {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.main-navigation {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.hamburger-icon {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 24px;
}

.hamburger-icon span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-text);
    transition: var(--transition);
}

.primary-menu-container {
    display: flex;
}

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

.primary-menu li {
    margin: 0;
}

.primary-menu a {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    text-decoration: none;
    transition: var(--transition);
}

.primary-menu a:hover,
.primary-menu .current-menu-item a {
    color: var(--color-primary);
}

.header-cta {
    flex-shrink: 0;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .main-navigation {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-background);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .main-navigation.active {
        max-height: 500px;
    }
    
    .primary-menu {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        align-items: stretch;
    }
    
    .primary-menu a {
        padding: var(--spacing-sm);
        display: block;
    }
    
    .header-cta {
        display: none;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.hero-image {
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

@media (min-width: 992px) {
    .hero-section .container {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-content {
        text-align: left;
        margin: 0;
    }
    
    .hero-cta {
        justify-content: flex-start;
    }
}

/* ============================================
   SECTIONS
   ============================================ */
.section-padding {
    padding: var(--spacing-2xl) 0;
}

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

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.bg-alt {
    background-color: var(--color-background-alt);
}

.bg-primary {
    background-color: var(--color-primary);
}

.text-white {
    color: #ffffff;
}

.text-white h1,
.text-white h2,
.text-white h3,
.text-white h4,
.text-white p {
    color: #ffffff;
}

/* ============================================
   SERVICES
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.service-card {
    background: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: 0.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 119, 182, 0.15);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.service-description {
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Services Detailed (Services Page) */
.services-detailed {
    margin-top: var(--spacing-xl);
}

.service-detailed-item {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.service-detailed-item:last-child {
    border-bottom: none;
}

.service-detailed-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-detailed-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.service-detailed-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    color: var(--color-text-light);
}

.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.portfolio-item {
    background: var(--color-background);
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 119, 182, 0.15);
}

.portfolio-image {
    overflow: hidden;
    position: relative;
}

.portfolio-image img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-content {
    padding: var(--spacing-lg);
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.portfolio-title a {
    color: var(--color-text);
    text-decoration: none;
}

.portfolio-title a:hover {
    color: var(--color-primary);
}

.portfolio-excerpt {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.portfolio-link {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.portfolio-link:hover {
    color: var(--color-secondary);
}

.portfolio-filter {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: 0.375rem;
    font-family: var(--font-heading);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-text);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: 0.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    flex-shrink: 0;
}

.avatar-image,
.avatar-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-placeholder {
    background: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.5rem;
}

.author-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.author-role {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

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

/* ============================================
   PAGE TEMPLATES
   ============================================ */
.page-header {
    background: var(--color-background-alt);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.page-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

.content-area {
    padding: var(--spacing-xl) 0;
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.page-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.page-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
    }
}

.contact-info h2,
.contact-form-wrapper h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.contact-details {
    margin-top: var(--spacing-lg);
}

.contact-detail-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-detail-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.contact-detail-content p {
    margin: 0;
}

.contact-detail-content a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-detail-content a:hover {
    color: var(--color-secondary);
}

.contact-form {
    margin-top: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--color-border);
    border-radius: 0.375rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ============================================
   POSTS & BLOG
   ============================================ */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.post-card {
    background: var(--color-background);
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 119, 182, 0.15);
}

.post-thumbnail {
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-content {
    padding: var(--spacing-lg);
}

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

.post-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.post-title a {
    color: var(--color-text);
    text-decoration: none;
}

.post-title a:hover {
    color: var(--color-primary);
}

.post-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.post-excerpt {
    color: var(--color-text-light);
    line-height: 1.7;
}

.read-more {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
}

.read-more:hover {
    color: var(--color-secondary);
}

.post-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 992px) {
    .post-layout {
        grid-template-columns: 1fr 300px;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-text);
    color: #ffffff;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

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

.footer-widget-area {
    color: rgba(255, 255, 255, 0.8);
}

.footer-widget-area h4 {
    color: #ffffff;
    margin-bottom: var(--spacing-md);
}

.footer-widget-area a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.footer-widget-area a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

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

.footer-menu a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.footer-menu a:hover {
    color: var(--color-secondary);
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   WIDGETS
   ============================================ */
.widget {
    margin-bottom: var(--spacing-lg);
}

.widget-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

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

.widget ul li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-border);
}

.widget ul li:last-child {
    border-bottom: none;
}

/* ============================================
   COMMENTS
   ============================================ */
.comments-area {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.comments-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
}

.comment-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl);
}

.comment {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    background: var(--color-background-alt);
    border-radius: 0.5rem;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.comment-author .avatar {
    border-radius: 50%;
    width: 50px;
    height: 50px;
}

.comment-meta {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.comment-content {
    margin-top: var(--spacing-sm);
    line-height: 1.7;
}

.comment-form {
    margin-top: var(--spacing-xl);
}

.comment-form-comment label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.comment-form textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: 0.375rem;
    font-family: var(--font-primary);
    min-height: 150px;
}

/* ============================================
   SEARCH FORM
   ============================================ */
.search-form {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.search-field {
    flex: 1;
    padding: 0.875rem;
    border: 2px solid var(--color-border);
    border-radius: 0.375rem;
    font-family: var(--font-primary);
}

.search-field:focus {
    outline: none;
    border-color: var(--color-primary);
}

.search-submit {
    padding: 0.875rem 1.5rem;
}

/* ============================================
   ERROR 404
   ============================================ */
.error-404 {
    padding: var(--spacing-2xl) 0;
}

.error-404 .page-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.error-404-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   POST NAVIGATION
   ============================================ */
.post-navigation {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.nav-previous,
.nav-next {
    padding: var(--spacing-md);
    background: var(--color-background-alt);
    border-radius: 0.5rem;
}

.nav-subtitle {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.nav-title {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
}

.nav-title:hover {
    color: var(--color-secondary);
}

/* ============================================
   UTILITIES & RESPONSIVE
   ============================================ */
.error-404-actions,
.hero-cta,
.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section-padding {
        padding: var(--spacing-xl) 0;
    }
    
    .services-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta,
    .cta-buttons,
    .error-404-actions {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
        text-align: center;
    }
    
    .nav-links {
        grid-template-columns: 1fr;
    }
    
    .search-form {
        flex-direction: column;
    }
    
    .error-404 .page-title {
        font-size: 3rem;
    }
}

/* Smooth Scroll Animation */
.fade-in {
    animation: fadeIn 0.6s ease-in;
}

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