/**
 * Archimedes Portfolio Styles
 * Version: 1.0.0
 */

/* CSS Variables for Customizable Colors */
:root {
    --portfolio-primary: #2271b1;
    --portfolio-secondary: #135e96;
    --portfolio-text: #333333;
    --portfolio-text-light: #666666;
    --portfolio-border: #e1e1e1;
    --portfolio-background: #ffffff;
    --portfolio-background-alt: #f7f7f7;
    --portfolio-shadow: rgba(0, 0, 0, 0.1);
    --portfolio-transition: all 0.3s ease;
}

/* Container */
.portfolio-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Archive Header */
.portfolio-archive-header {
    text-align: center;
    margin-bottom: 40px;
}

.portfolio-archive-title {
    font-size: 2.5rem;
    color: var(--portfolio-text);
    margin: 0 0 15px 0;
    font-weight: 700;
}

.portfolio-archive-description {
    font-size: 1.1rem;
    color: var(--portfolio-text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* Filters */
.portfolio-filters {
    background: var(--portfolio-background);
    border: 1px solid var(--portfolio-border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 40px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
}

.portfolio-filter-label {
    font-weight: 600;
    color: var(--portfolio-text);
    font-size: 1rem;
}

.portfolio-filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    flex: 1;
}

.portfolio-filter-btn {
    padding: 8px 20px;
    background: var(--portfolio-background-alt);
    color: var(--portfolio-text);
    text-decoration: none;
    border-radius: 20px;
    border: 1px solid var(--portfolio-border);
    font-size: 0.95rem;
    transition: var(--portfolio-transition);
}

.portfolio-filter-btn:hover {
    background: var(--portfolio-primary);
    color: white;
    border-color: var(--portfolio-primary);
    transform: translateY(-2px);
}

.portfolio-filter-btn.active {
    background: var(--portfolio-primary);
    color: white;
    border-color: var(--portfolio-primary);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 40px;
}

/* Center single item */
.portfolio-grid:has(.portfolio-project-item:only-child) {
    justify-content: center;
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.portfolio-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.portfolio-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
    .portfolio-columns-3,
    .portfolio-columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* Project Item */
.portfolio-project-item {
    background: var(--portfolio-background);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--portfolio-shadow);
    transition: var(--portfolio-transition);
    display: flex;
    flex-direction: column;
}

.portfolio-project-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--portfolio-shadow);
}

/* Project Image & Carousel */
.portfolio-project-image {
    position: relative;
    background: var(--portfolio-background-alt);
    overflow: hidden;
}

.portfolio-project-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.portfolio-no-image {
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--portfolio-background-alt);
    color: var(--portfolio-border);
}

.portfolio-project-badges {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

.portfolio-badge {
    background: rgba(255, 255, 255, 0.95);
    color: var(--portfolio-primary);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 2px 8px var(--portfolio-shadow);
}

/* Carousel in Grid */
.portfolio-carousel {
    position: relative;
    background: #e5e5e5;
}

.portfolio-carousel .slick-slide img {
    width: 100%;
    height: 300px;
    object-fit: contain;
    background: #e5e5e5;
}

.portfolio-carousel .slick-prev,
.portfolio-carousel .slick-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--portfolio-transition);
    padding: 0 !important;
    color: white !important;
}

/* Remove Slick's default styling completely */
.portfolio-carousel .slick-prev::before,
.portfolio-carousel .slick-next::before {
    content: '' !important;
    display: none !important;
    opacity: 0 !important;
}

/* White arrows only - no background */
.portfolio-carousel .slick-prev svg,
.portfolio-carousel .slick-next svg {
    position: relative;
    z-index: 11;
    width: 24px;
    height: 24px;
    stroke: white !important;
    fill: none !important;
    pointer-events: none;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.portfolio-carousel .slick-prev:hover,
.portfolio-carousel .slick-next:hover {
    background: none !important;
    background-color: transparent !important;
}

.portfolio-carousel .slick-prev:hover svg,
.portfolio-carousel .slick-next:hover svg {
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.5));
    transform: scale(1.1);
}

.portfolio-carousel .slick-prev {
    left: 15px;
}

.portfolio-carousel .slick-next {
    right: 15px;
}

.portfolio-carousel .slick-dots {
    position: absolute;
    bottom: 15px;
    left: 0;
    right: 0;
    display: flex !important;
    justify-content: center;
    gap: 8px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.portfolio-carousel .slick-dots li {
    margin: 0;
}

.portfolio-carousel .slick-dots button {
    width: 10px;
    height: 10px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    font-size: 0;
    cursor: pointer;
    transition: var(--portfolio-transition);
}

.portfolio-carousel .slick-dots .slick-active button {
    background: white;
    width: 12px;
    height: 12px;
}

/* Project Content */
.portfolio-project-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-project-title {
    font-size: 1.4rem;
    color: var(--portfolio-text);
    margin: 0 0 10px 0;
    font-weight: 600;
    line-height: 1.3;
}

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

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

.portfolio-project-client {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--portfolio-text-light);
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.portfolio-project-client svg {
    flex-shrink: 0;
    color: var(--portfolio-primary);
}

.portfolio-project-excerpt {
    color: var(--portfolio-text);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 12px 0;
    flex: 1;
}

.portfolio-project-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--portfolio-border);
}

.portfolio-view-project {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--portfolio-primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--portfolio-transition);
}

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

.portfolio-view-project svg {
    flex-shrink: 0;
}

.portfolio-visit-site {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--portfolio-background-alt);
    color: var(--portfolio-primary);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--portfolio-transition);
}

.portfolio-visit-site:hover {
    background: var(--portfolio-primary);
    color: white;
    transform: scale(1.1);
}

/* Single Project Page */
.portfolio-single-wrapper {
    background: var(--portfolio-background-alt);
}

.portfolio-single-project {
    background: var(--portfolio-background);
    box-shadow: 0 2px 12px var(--portfolio-shadow);
}

/* Hero Carousel */
.portfolio-hero-section {
    position: relative;
    width: 100%;
    background: #333;
}

.portfolio-hero-carousel,
.portfolio-hero-single {
    width: 100%;
    background: #e5e5e5;
}

.portfolio-hero-carousel .slick-slide img,
.portfolio-hero-single img {
    width: 100%;
    height: 600px;
    object-fit: contain;
    background: #e5e5e5;
    display: block;
}

.portfolio-hero-carousel .slick-prev,
.portfolio-hero-carousel .slick-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    width: 50px !important;
    height: 50px !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--portfolio-transition);
    padding: 0 !important;
    color: white !important;
}

/* Remove Slick's default styling completely */
.portfolio-hero-carousel .slick-prev::before,
.portfolio-hero-carousel .slick-next::before {
    content: '' !important;
    display: none !important;
    opacity: 0 !important;
}

/* White arrows only - no background */
.portfolio-hero-carousel .slick-prev svg,
.portfolio-hero-carousel .slick-next svg {
    position: relative;
    z-index: 11;
    width: 30px;
    height: 30px;
    stroke: white !important;
    fill: none !important;
    pointer-events: none;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.portfolio-hero-carousel .slick-prev:hover,
.portfolio-hero-carousel .slick-next:hover {
    background: none !important;
    background-color: transparent !important;
}

.portfolio-hero-carousel .slick-prev:hover svg,
.portfolio-hero-carousel .slick-next:hover svg {
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.5));
    transform: scale(1.1);
}

.portfolio-hero-carousel .slick-prev {
    left: 20px;
}

.portfolio-hero-carousel .slick-next {
    right: 20px;
}

.portfolio-hero-carousel .slick-dots {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex !important;
    justify-content: center;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.portfolio-hero-carousel .slick-dots button {
    width: 12px;
    height: 12px;
    padding: 0;
    border: 2px solid white;
    border-radius: 50%;
    background: transparent;
    font-size: 0;
    cursor: pointer;
    transition: var(--portfolio-transition);
}

.portfolio-hero-carousel .slick-dots .slick-active button {
    background: white;
}

/* Project Header */
.portfolio-project-header {
    padding: 40px;
    text-align: center;
    border-bottom: 1px solid var(--portfolio-border);
}

.portfolio-project-name {
    font-size: 3rem;
    color: var(--portfolio-text);
    margin: 0 0 15px 0;
    font-weight: 700;
}

.portfolio-project-subtitle {
    font-size: 1.5rem;
    color: var(--portfolio-text-light);
    margin-bottom: 20px;
}

.portfolio-project-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
}

.portfolio-tag {
    background: var(--portfolio-background-alt);
    color: var(--portfolio-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--portfolio-border);
}

.portfolio-project-link {
    margin-top: 20px;
}

.portfolio-visit-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--portfolio-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--portfolio-transition);
}

.portfolio-visit-btn:hover {
    background: var(--portfolio-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--portfolio-shadow);
}

/* Project Body */
.portfolio-project-body {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
    padding: 40px;
}

.portfolio-main-content > div {
    margin-bottom: 40px;
}

.portfolio-main-content h2 {
    font-size: 1.8rem;
    color: var(--portfolio-text);
    margin: 0 0 20px 0;
    font-weight: 600;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--portfolio-primary);
}

.portfolio-section p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--portfolio-text);
}

/* Technologies */
.portfolio-tech-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.portfolio-tech-badge {
    background: var(--portfolio-background-alt);
    color: var(--portfolio-text);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.9rem;
    border: 1px solid var(--portfolio-border);
    font-weight: 500;
}

/* PDF Section */
.portfolio-pdf-section {
    padding: 30px;
    background: var(--portfolio-background-alt);
    border-radius: 8px;
}

.portfolio-pdf-download {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 25px;
    background: white;
    border-radius: 8px;
    border: 2px solid var(--portfolio-border);
}

.portfolio-pdf-icon-large {
    flex-shrink: 0;
    color: #d63638;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--portfolio-background-alt);
    border-radius: 8px;
}

.portfolio-pdf-details h3 {
    font-size: 1.2rem;
    margin: 0 0 8px 0;
}

.portfolio-pdf-details p {
    color: var(--portfolio-text-light);
    margin: 0 0 15px 0;
}

.portfolio-pdf-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--portfolio-primary);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--portfolio-transition);
}

.portfolio-pdf-download-btn:hover {
    background: var(--portfolio-secondary);
    transform: translateY(-2px);
}

/* Sidebar */
.portfolio-info-card {
    background: var(--portfolio-background-alt);
    border-radius: 8px;
    padding: 25px;
    position: sticky;
    top: 20px;
}

.portfolio-info-card h3 {
    font-size: 1.3rem;
    color: var(--portfolio-text);
    margin: 0 0 20px 0;
    font-weight: 600;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--portfolio-primary);
}

.portfolio-info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 15px;
}

.portfolio-info-item:last-child {
    margin-bottom: 0;
}

.portfolio-info-item strong {
    color: var(--portfolio-text);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.portfolio-info-item span {
    color: var(--portfolio-text);
    font-size: 1rem;
}

/* Single Footer */
.portfolio-single-footer {
    padding: 30px 40px;
    border-top: 1px solid var(--portfolio-border);
}

.portfolio-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--portfolio-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--portfolio-transition);
}

.portfolio-back-link:hover {
    color: var(--portfolio-secondary);
    transform: translateX(-5px);
}

/* No Results */
.portfolio-no-results {
    text-align: center;
    padding: 60px 20px;
}

.portfolio-no-results h2 {
    font-size: 2rem;
    color: var(--portfolio-text);
    margin-bottom: 15px;
}

.portfolio-no-results p {
    font-size: 1.1rem;
    color: var(--portfolio-text-light);
}

/* Responsive Design */
@media (max-width: 992px) {
    .portfolio-project-body {
        grid-template-columns: 1fr;
    }
    
    .portfolio-sidebar {
        order: -1;
    }
    
    .portfolio-info-card {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .portfolio-archive-title {
        font-size: 2rem;
    }
    
    .portfolio-project-name {
        font-size: 2rem;
    }
    
    .portfolio-hero-carousel .slick-slide img,
    .portfolio-hero-single img {
        height: 400px;
    }
    
    .portfolio-filters {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .portfolio-pdf-download {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .portfolio-hero-carousel .slick-slide img,
    .portfolio-hero-single img {
        height: 300px;
    }
    
    .portfolio-hero-carousel .slick-prev,
    .portfolio-hero-carousel .slick-next {
        width: 40px;
        height: 40px;
    }
    
    .portfolio-project-name {
        font-size: 1.5rem;
    }
}

/* Lightbox Styles */
.portfolio-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.portfolio-lightbox.active {
    display: flex;
}

.portfolio-lightbox.active .portfolio-lightbox-prev,
.portfolio-lightbox.active .portfolio-lightbox-next,
.portfolio-lightbox.active .portfolio-lightbox-close {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
}

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

.portfolio-lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.portfolio-lightbox-close {
    position: fixed;
    top: 20px;
    right: 20px;
    background: none !important;
    background-color: transparent !important;
    color: white !important;
    border: none !important;
    width: 50px !important;
    height: 50px !important;
    font-size: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--portfolio-transition);
    z-index: 10001;
    line-height: 1;
    opacity: 1;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
    padding: 0 !important;
}

.portfolio-lightbox-close:hover {
    background: none !important;
    background-color: transparent !important;
    transform: rotate(90deg) scale(1.2);
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.7));
}

.portfolio-lightbox-prev,
.portfolio-lightbox-next {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: none !important;
    background-color: transparent !important;
    color: white !important;
    border: none !important;
    width: 50px !important;
    height: 50px !important;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--portfolio-transition);
    z-index: 10001;
    opacity: 1;
    padding: 0 !important;
}

/* White arrows only - no background */
.portfolio-lightbox-prev svg,
.portfolio-lightbox-next svg {
    width: 30px;
    height: 30px;
    stroke: white !important;
    fill: none !important;
    pointer-events: none;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.portfolio-lightbox-prev:hover,
.portfolio-lightbox-next:hover {
    background: none !important;
    background-color: transparent !important;
}

.portfolio-lightbox-prev:hover svg,
.portfolio-lightbox-next:hover svg {
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.7));
    transform: scale(1.2);
}

.portfolio-lightbox-prev {
    left: 20px;
}

.portfolio-lightbox-next {
    right: 20px;
}

.portfolio-lightbox-counter {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    z-index: 10001;
}

@media (max-width: 768px) {
    .portfolio-lightbox-close,
    .portfolio-lightbox-prev,
    .portfolio-lightbox-next {
        width: 40px;
        height: 40px;
    }
    
    .portfolio-lightbox-close {
        top: 10px;
        right: 10px;
    }
    
    .portfolio-lightbox-prev {
        left: 10px;
    }
    
    .portfolio-lightbox-next {
        right: 10px;
    }
}