/**
 * DVA Portfolio Theme - Custom Styles
 *
 * Additional styles and overrides
 *
 * @package DVA_Portfolio
 */

/* Smooth scroll for anchor links */
html {
    scroll-behavior: smooth;
}

/* ===========================================
   HERO CARD LEFT ALIGNMENT
   =========================================== */

.hero-content .container {
    display: flex;
    justify-content: flex-start;
    width: 100%;
}

.hero-card {
    margin-left: 0;
    margin-right: auto;
}

/* ===========================================
   MINIMALISTIC SINGLE PORTFOLIO STYLES
   =========================================== */

.single-portfolio-minimal {
    padding-top: 5rem;
}

/* Back Link */
.portfolio-back {
    padding: 1.5rem 0;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: rgba(26, 26, 26, 0.5);
    text-decoration: none;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--foreground);
}

.back-link svg {
    transition: transform 0.2s ease;
}

.back-link:hover svg {
    transform: translateX(-3px);
}

/* Project Header */
.project-header {
    padding: 2rem 0 4rem;
}

.project-header-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.project-info {
    padding-top: 1rem;
}

.project-category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.project-category.cyan { color: var(--kcmy-cyan); }
.project-category.magenta { color: var(--kcmy-magenta); }
.project-category.yellow { color: var(--kcmy-yellow); }

.project-title {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.project-intro {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(26, 26, 26, 0.7);
    margin-bottom: 2rem;
}

/* Project Meta */
.project-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(26, 26, 26, 0.4);
}

.meta-value {
    font-size: 0.9rem;
    color: var(--foreground);
}

/* Project Thumbnail */
.project-thumbnail {
    position: relative;
}

.project-thumb-img {
    width: 100%;
    height: auto;
    display: block;
}

.thumb-accent {
    position: absolute;
    bottom: -8px;
    right: -8px;
    width: 40%;
    height: 40%;
    z-index: -1;
}

.thumb-accent.cyan { background-color: var(--kcmy-cyan); }
.thumb-accent.magenta { background-color: var(--kcmy-magenta); }
.thumb-accent.yellow { background-color: var(--kcmy-yellow); }

/* Project Content */
.project-content {
    padding: 3rem 0 4rem;
    border-top: 1px solid var(--border);
}

.content-wrapper {
    max-width: 42rem;
}

.content-wrapper p {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(26, 26, 26, 0.75);
    margin-bottom: 1.5rem;
}

.content-wrapper h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 3rem 0 1rem;
    color: var(--foreground);
}

.content-wrapper h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 2rem 0 0.75rem;
    color: var(--foreground);
}

.content-wrapper ul,
.content-wrapper ol {
    margin-bottom: 1.5rem;
    padding-left: 1.25rem;
    color: rgba(26, 26, 26, 0.75);
}

.content-wrapper li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.content-wrapper img,
.content-wrapper .wp-block-image {
    margin: 2.5rem 0;
}

.content-wrapper .wp-block-image img {
    width: 100%;
    height: auto;
}

.content-wrapper blockquote {
    border-left: 3px solid var(--kcmy-cyan);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: rgba(26, 26, 26, 0.6);
}

/* Project Gallery */
.content-wrapper .wp-block-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2.5rem 0;
}

.content-wrapper .wp-block-gallery .wp-block-image {
    margin: 0;
}

/* Project Navigation */
.project-nav {
    background-color: #fafafa;
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.project-nav-grid {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 2rem;
}

.nav-project {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1.5rem;
    background: white;
    text-decoration: none;
    color: var(--foreground);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: all 0.25s ease;
}

.nav-project:hover {
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.nav-project.prev { text-align: left; }
.nav-project.next { text-align: right; }
.nav-project.empty { visibility: hidden; }

.nav-direction {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(26, 26, 26, 0.4);
    margin-bottom: 0.5rem;
}

.nav-project.next .nav-direction {
    justify-content: flex-end;
}

.nav-title {
    font-size: 1rem;
    font-weight: 500;
}

.nav-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    transform: scaleX(0);
    transition: transform 0.25s ease;
}

.nav-project:hover .nav-accent {
    transform: scaleX(1);
}

.nav-accent.cyan { background-color: var(--kcmy-cyan); }
.nav-accent.magenta { background-color: var(--kcmy-magenta); }
.nav-accent.yellow { background-color: var(--kcmy-yellow); }

.nav-all-projects {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--foreground);
    transition: all 0.25s ease;
    flex-shrink: 0;
    align-self: center;
}

.nav-all-projects:hover {
    background: var(--foreground);
    color: white;
    border-color: var(--foreground);
}

/* Project CTA */
.project-cta {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.cta-content {
    text-align: center;
    max-width: 28rem;
    margin: 0 auto;
}

.cta-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.cta-content p {
    color: rgba(26, 26, 26, 0.6);
    margin-bottom: 1.5rem;
}

/* Responsive */
@media (max-width: 900px) {
    .project-header-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .project-thumbnail {
        order: -1;
    }

    .project-title {
        font-size: 2rem;
    }

    .project-meta {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .project-nav-grid {
        flex-direction: column;
    }

    .nav-project.prev,
    .nav-project.next {
        text-align: left;
    }

    .nav-project.next .nav-direction {
        justify-content: flex-start;
    }

    .nav-all-projects {
        order: -1;
        margin: 0 auto 1rem;
    }

    .nav-project.empty {
        display: none;
    }

    .project-meta {
        grid-template-columns: 1fr;
    }

    .content-wrapper .wp-block-gallery {
        grid-template-columns: 1fr;
    }
}

/* ===========================================
   PORTFOLIO INFINITE SCROLL
   =========================================== */

.portfolio-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 3rem 0;
    color: rgba(26, 26, 26, 0.5);
    font-size: 0.875rem;
}

.loader-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--kcmy-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.portfolio-loader.loading .loader-spinner {
    border-top-color: var(--kcmy-magenta);
}

.portfolio-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #f5f5f5 0%, #ebebeb 100%);
    color: rgba(26, 26, 26, 0.2);
}

.no-posts-message {
    text-align: center;
    color: rgba(26, 26, 26, 0.6);
    padding: 4rem 0;
}

/* Portfolio item fade animation */
.portfolio-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.portfolio-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Gallery styling */
.wp-block-gallery {
    margin: 2rem 0;
}

.wp-block-gallery .wp-block-image {
    margin: 0;
}

/* Video embeds */
.wp-block-embed {
    margin: 2rem 0;
}

.wp-block-embed iframe {
    max-width: 100%;
}

/* Pagination styling */
.nav-links {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.nav-links a,
.nav-links span {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    transition: all 0.15s ease;
}

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

.nav-links .current {
    background: var(--foreground);
    color: white;
    border-color: var(--foreground);
}

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

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--kcmy-cyan);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Focus styles */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--kcmy-cyan);
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background-color: var(--kcmy-cyan);
    color: white;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--kcmy-cyan);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #00acc1;
}

/* ===========================================
   PROJECT GALLERY
   =========================================== */

.project-gallery {
    padding: 4rem 0;
    background-color: #fafafa;
    border-top: 1px solid var(--border);
}

.gallery-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--foreground);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    background: #e5e5e5;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.3s ease;
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
}

.gallery-item-overlay svg {
    color: white;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
    filter: brightness(0.7);
}

.gallery-item:hover .gallery-item-overlay {
    background: rgba(0, 0, 0, 0.2);
}

.gallery-item:hover .gallery-item-overlay svg {
    opacity: 1;
    transform: scale(1);
}

/* Gallery responsive */
@media (max-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .gallery-item {
        aspect-ratio: 1;
    }
}

/* ===========================================
   LIGHTBOX
   =========================================== */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.95);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.lightbox.active .lightbox-content img {
    opacity: 1;
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 10;
}

.lightbox-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease, background 0.2s ease;
    z-index: 10;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
    left: 1.5rem;
}

.lightbox-next {
    right: 1.5rem;
}

.lightbox-counter {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    font-variant-numeric: tabular-nums;
}

/* Lightbox responsive */
@media (max-width: 768px) {
    .lightbox-prev,
    .lightbox-next {
        width: 44px;
        height: 44px;
    }

    .lightbox-prev {
        left: 0.5rem;
    }

    .lightbox-next {
        right: 0.5rem;
    }

    .lightbox-prev svg,
    .lightbox-next svg {
        width: 24px;
        height: 24px;
    }
}

/* ===========================================
   CONTACT FORM METHOD SELECTOR
   =========================================== */

.contact-method-selector {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(26, 26, 26, 0.1);
}

.selector-label {
    display: block;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--foreground);
}

.method-toggle {
    display: flex;
    gap: 0.5rem;
    background: rgba(26, 26, 26, 0.05);
    padding: 0.25rem;
    border-radius: 0.5rem;
}

.method-toggle input[type="radio"] {
    display: none;
}

.method-option {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1rem;
    border-radius: 0.375rem;
    cursor: pointer;
    font-weight: 500;
    color: rgba(26, 26, 26, 0.6);
    transition: all 0.2s ease;
}

.method-option:hover {
    color: var(--foreground);
}

.method-option svg {
    flex-shrink: 0;
}

.method-toggle input[type="radio"]:checked + .method-option {
    background: white;
    color: var(--foreground);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

#method-email:checked + .method-option {
    border-left: 3px solid var(--kcmy-cyan);
}

#method-phone:checked + .method-option {
    border-left: 3px solid var(--kcmy-magenta);
}

/* Required indicator styling */
.required-indicator {
    color: var(--kcmy-magenta);
}

/* Response info section */
.response-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(26, 26, 26, 0.03);
    border-radius: 0.5rem;
    border-left: 3px solid var(--kcmy-cyan);
}

.response-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: rgba(26, 26, 26, 0.7);
}

.response-item svg {
    flex-shrink: 0;
    color: var(--kcmy-cyan);
}

/* Phone group initially not required */
#phone-group .required-indicator {
    display: none;
}

#phone-group.required .required-indicator {
    display: inline;
}

#email-group.not-required .required-indicator {
    display: none;
}

/* Print styles */
@media print {
    .site-header,
    .site-footer,
    .cta-section,
    .mobile-menu-toggle,
    .mobile-nav {
        display: none !important;
    }

    .page-header {
        padding-top: 2rem !important;
    }

    body {
        font-size: 12pt;
    }

    a {
        text-decoration: underline;
    }

    .portfolio-content img {
        max-width: 100%;
        page-break-inside: avoid;
    }
}

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

    html {
        scroll-behavior: auto;
    }

    .hero-slide {
        transition: none;
    }

    .fade-in {
        opacity: 1;
        transform: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border: rgba(0, 0, 0, 0.3);
    }

    .service-card,
    .review-card,
    .contact-form input,
    .contact-form textarea,
    .contact-form select {
        border-width: 2px;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    /* Uncomment to enable dark mode
    :root {
        --background: #1a1a1a;
        --foreground: #ffffff;
        --card: #2a2a2a;
        --border: rgba(255, 255, 255, 0.1);
    }

    .site-header {
        background-color: #1a1a1a;
    }

    .site-header.scrolled {
        background-color: rgba(26, 26, 26, 0.95);
    }

    .hero-card,
    .service-card,
    .review-card {
        background-color: #2a2a2a;
    }
    */
}