/**
 * DTTA Associates LLC - Custom Styles
 * Additional styles beyond the main stylesheet
 */

/* ==========================================================================
   Typography Enhancements
   ========================================================================== */
.post-content h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.post-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.post-content ul,
.post-content ol {
    margin-left: 1.5rem;
}

.post-content blockquote {
    border-left: 4px solid var(--color-secondary);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--color-text-light);
}

.post-content pre {
    background: var(--color-bg-alt);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: 1.5rem 0;
}

.post-content code {
    background: var(--color-bg-alt);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9em;
}

/* ==========================================================================
   Animation Effects
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.service-card {
    animation: fadeIn 0.5s ease-out;
}

/* ==========================================================================
   Navigation Enhancements
   ========================================================================== */
.main-nav a.active,
.main-nav .current-menu-item > a {
    color: var(--color-primary);
}

.main-nav a.active::after,
.main-nav .current-menu-item > a::after {
    width: 100%;
}

/* Dropdown Menu Support */
.main-nav .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-bg);
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius);
    min-width: 200px;
    padding: 0.5rem 0;
    z-index: 1000;
}

.main-nav li:hover > .sub-menu {
    display: block;
}

.main-nav .sub-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

.main-nav .sub-menu a:hover {
    background: var(--color-bg-alt);
}

/* ==========================================================================
   Form Enhancements
   ========================================================================== */
.contact-form .form-group {
    margin-bottom: 1.25rem;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.contact-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23666'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 20px;
    padding-right: 2.5rem;
}

/* ==========================================================================
   Pagination Styles
   ========================================================================== */
.nav-links {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav-links a,
.nav-links span {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-bg);
}

.nav-links .current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg);
}

/* ==========================================================================
   Widget Styles
   ========================================================================== */
.widget {
    margin-bottom: 2rem;
}

.widget-title {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent);
}

/* ==========================================================================
   Phone Reveal Feature
   ========================================================================== */
.phone-reveal-container {
    display: inline-block;
}

.phone-hidden {
    cursor: pointer;
    color: var(--color-secondary);
    font-weight: 600;
    transition: var(--transition);
}

.phone-hidden:hover {
    text-decoration: underline;
}

.phone-visible {
    color: inherit;
}

/* ==========================================================================
   Scroll to Top Button
   ========================================================================== */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--color-bg);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--color-secondary);
    transform: translateY(-3px);
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .site-header,
    .site-footer,
    .sidebar,
    .scroll-to-top,
    .cta-section {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        color: #000;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
}

/* ==========================================================================
   Accessibility Enhancements
   ========================================================================== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 0.75rem 1.5rem;
    z-index: 10000;
    transition: top 0.3s;
}

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

/* Focus visible styles */
*:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ==========================================================================
   Loading States
   ========================================================================== */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-secondary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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