/**
 * Quorus Custom Styles
 * Estilos adicionais e refinamentos
 * 
 * @package Quorus
 */

/* ==========================================
   FORM STYLES
========================================== */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

/* ==========================================
   WORDPRESS CORE CLASSES
========================================== */
.alignleft {
    float: left;
    margin-right: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.alignright {
    float: right;
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-sm);
}

.wp-caption {
    max-width: 100%;
}

.wp-caption-text {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: #f1f1f1;
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    color: #21759b;
    display: block;
    font-size: 14px;
    font-weight: bold;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* ==========================================
   GUTENBERG BLOCKS
========================================== */
.wp-block-image {
    margin-bottom: var(--spacing-md);
}

.wp-block-image img {
    border-radius: 12px;
}

.wp-block-quote {
    border-left: 4px solid var(--primary-color);
    padding-left: var(--spacing-md);
    margin: var(--spacing-md) 0;
    font-style: italic;
    color: var(--text-secondary);
}

.wp-block-quote cite {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    font-style: normal;
}

.wp-block-code {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: var(--spacing-sm);
    overflow-x: auto;
}

.wp-block-code code {
    color: #00C9FF;
    font-family: 'Courier New', monospace;
}

/* ==========================================
   COMMENTS
========================================== */
.comments-area {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.comment-list {
    list-style: none;
    padding: 0;
}

.comment {
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    margin-bottom: var(--spacing-md);
}

.comment-author {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.comment-metadata {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.comment-content {
    line-height: 1.7;
}

.comment-reply-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 102, 255, 0.1);
    color: var(--primary-color);
    border-radius: 6px;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.comment-reply-link:hover {
    background: rgba(0, 102, 255, 0.2);
}

/* ==========================================
   PAGINATION
========================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--spacing-lg);
}

.page-numbers {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-color);
    transition: var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
    background: var(--accent-gradient);
    border-color: transparent;
}

/* ==========================================
   LOADING STATE
========================================== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==========================================
   ACCESSIBILITY
========================================== */
.focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Skip to content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* ==========================================
   PRINT STYLES
========================================== */
@media print {
    .site-header,
    .site-footer,
    .whatsapp-float,
    .mobile-menu-toggle,
    .comment-form {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    a {
        color: #000;
    }
}

/* ==========================================
   UTILITIES
========================================== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-sm) !important; }
.mt-2 { margin-top: var(--spacing-md) !important; }
.mt-3 { margin-top: var(--spacing-lg) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }
.mb-2 { margin-bottom: var(--spacing-md) !important; }
.mb-3 { margin-bottom: var(--spacing-lg) !important; }

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* ==========================================
   RESPONSIVE ENHANCEMENTS
========================================== */
@media (max-width: 1024px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2.5rem;
        --spacing-xl: 3rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .expertise-grid {
        gap: var(--spacing-sm);
    }
    
    .hero-section {
        min-height: 80vh;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .btn {
        padding: 0.875rem 1.5rem;
    }
}

/* ==========================================
   DARK MODE SUPPORT (futuro)
========================================== */
@media (prefers-color-scheme: light) {
    /* Caso queira adicionar tema claro no futuro */
}

/* ==========================================
   REDUCED MOTION
========================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================
   HIGH CONTRAST MODE
========================================== */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0080FF;
        --secondary-color: #00E0FF;
    }
    
    .btn,
    .expertise-card,
    .contact-card {
        border-width: 2px;
    }
}