/**
 * My Web Digi Portfolio Frontend Stylesheet
 *
 * @package MyWebDigi_Portfolio
 */

/* 1. FILTER PILLS BAR */
.mwd-portfolio-filter-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 40px 0 48px;
}

.mwd-portfolio-filter-btn {
    appearance: none;
    border: 1px solid #E2E8F0;
    background: #FFFFFF;
    color: #475569;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 9px 20px;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.mwd-portfolio-filter-btn:hover {
    border-color: #94A3B8;
    color: #1E293B;
    transform: translateY(-1px);
}

.mwd-portfolio-filter-btn.active {
    background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 35%, #6366F1 70%, #7C3AED 100%);
    color: #FFFFFF;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

/* 2. PORTFOLIO GRID */
.mwd-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

/* 3. PORTFOLIO CARD */
.mwd-portfolio-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -2px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease;
    position: relative;
}

.mwd-portfolio-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
    border-color: #CBD5E1;
}

.mwd-portfolio-card.mwd-is-hidden {
    display: none !important;
}

/* Card Thumbnail */
.mwd-portfolio-thumb-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: #F1F5F9;
}

.mwd-portfolio-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.mwd-portfolio-card:hover .mwd-portfolio-thumb {
    transform: scale(1.04);
}

/* Featured Badge */
.mwd-portfolio-card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(4px);
    color: #FBBF24;
    font-size: 0.725rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 5px 12px;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    z-index: 2;
}

/* Card Body */
.mwd-portfolio-card-body {
    padding: 26px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.mwd-portfolio-card-cat {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #2563EB;
    background: #EFF6FF;
    border: 1px solid #DBEAFE;
    padding: 4px 10px;
    border-radius: 9999px;
    align-self: flex-start;
    margin-bottom: 12px;
}

.mwd-portfolio-card-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: #0F172A;
    line-height: 1.35;
    margin: 0 0 10px 0;
}

.mwd-portfolio-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.mwd-portfolio-card-title a:hover {
    color: #2563EB;
}

.mwd-portfolio-card-desc {
    font-size: 0.925rem;
    color: #64748B;
    line-height: 1.6;
    margin: 0 0 18px 0;
    flex-grow: 1;
}

/* Tech Badges */
.mwd-portfolio-tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 22px;
}

.mwd-portfolio-tech-tag {
    font-size: 0.725rem;
    font-weight: 600;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    color: #475569;
    padding: 3px 8px;
    border-radius: 6px;
}

/* Card Footer CTA */
.mwd-portfolio-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid #F1F5F9;
    margin-top: auto;
}

.mwd-portfolio-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 700;
    color: #2563EB;
    text-decoration: none;
    transition: gap 0.2s ease, color 0.2s ease;
}

.mwd-portfolio-view-btn:hover {
    color: #1D4ED8;
    gap: 10px;
}

.mwd-portfolio-view-btn .mwd-arrow {
    transition: transform 0.2s ease;
}

.mwd-portfolio-view-btn:hover .mwd-arrow {
    transform: translateX(3px);
}

/* 4. SINGLE PORTFOLIO DETAIL PAGE */
.mwd-single-portfolio-hero {
    background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
    padding: 50px 0 40px;
    border-bottom: 1px solid #E2E8F0;
}

.mwd-single-portfolio-head {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

.mwd-single-portfolio-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: #0F172A;
    line-height: 1.2;
    margin: 14px 0 16px;
    letter-spacing: -0.02em;
}

.mwd-single-portfolio-lead {
    font-size: 1.15rem;
    color: #64748B;
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Featured Mockup Wrapper */
.mwd-portfolio-featured-showcase {
    margin: 40px auto 50px;
    max-width: 1040px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.1);
    border: 1px solid #E2E8F0;
    background: #FFF;
}

.mwd-portfolio-featured-showcase img {
    width: 100%;
    height: auto;
    display: block;
}

/* 2-Column Detail Layout */
.mwd-portfolio-layout-2col {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    margin-bottom: 70px;
}

/* Case Study Content Blocks */
.mwd-case-study-block {
    margin-bottom: 40px;
}

.mwd-case-study-heading {
    font-size: 1.5rem;
    font-weight: 800;
    color: #0F172A;
    margin-bottom: 14px;
    position: relative;
    padding-bottom: 10px;
}

.mwd-case-study-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(135deg, #2563EB, #7C3AED);
    border-radius: 2px;
}

.mwd-case-study-text {
    font-size: 1.025rem;
    color: #334155;
    line-height: 1.75;
}

/* Result Metric Box */
.mwd-case-result-box {
    background: linear-gradient(135deg, #EFF6FF 0%, #EEF2FF 100%);
    border: 1px solid #DBEAFE;
    border-radius: 16px;
    padding: 28px;
    margin: 30px 0;
}

.mwd-result-checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mwd-result-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: #1E293B;
}

.mwd-result-checklist .mwd-check-svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: #2563EB;
    margin-top: 2px;
}

/* Gallery Grid */
.mwd-portfolio-single-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.mwd-gallery-photo-link {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #E2E8F0;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    display: block;
    aspect-ratio: 4 / 3;
    background: #F8FAFC;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mwd-gallery-photo-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px -5px rgba(0,0,0,0.1);
}

.mwd-gallery-photo-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Sidebar Meta Card */
.mwd-portfolio-meta-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mwd-portfolio-meta-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04);
}

.mwd-meta-card-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #0F172A;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #F1F5F9;
}

.mwd-meta-row {
    margin-bottom: 16px;
}

.mwd-meta-row:last-child {
    margin-bottom: 0;
}

.mwd-meta-label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748B;
    margin-bottom: 4px;
}

.mwd-meta-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: #0F172A;
}

/* Sidebar Consultation Box */
.mwd-portfolio-help-card {
    background: linear-gradient(135deg, #1E1B4B 0%, #312E81 100%);
    border-radius: 16px;
    padding: 28px;
    color: #FFFFFF;
    text-align: center;
}

.mwd-portfolio-help-card h4 {
    color: #FFFFFF;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.mwd-portfolio-help-card p {
    color: #CBD5E1;
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 20px;
}

/* Previous / Next Navigation */
.mwd-portfolio-nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 30px 0;
    border-top: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
    margin: 50px 0 60px;
}

.mwd-port-nav-item {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    max-width: 45%;
}

.mwd-port-nav-item.mwd-next {
    text-align: right;
    margin-left: auto;
}

.mwd-port-nav-label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    color: #64748B;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.mwd-port-nav-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0F172A;
    transition: color 0.2s ease;
}

.mwd-port-nav-item:hover .mwd-port-nav-title {
    color: #2563EB;
}

/* Empty State */
.mwd-portfolio-empty-state {
    text-align: center;
    padding: 60px 20px;
    background: #F8FAFC;
    border: 2px dashed #CBD5E1;
    border-radius: 16px;
    margin: 30px 0 60px;
}

/* 5. RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
    .mwd-portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .mwd-portfolio-layout-2col {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .mwd-single-portfolio-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 640px) {
    .mwd-portfolio-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .mwd-portfolio-filter-bar {
        gap: 8px;
        margin: 28px 0 36px;
    }

    .mwd-portfolio-filter-btn {
        padding: 7px 15px;
        font-size: 0.8rem;
    }

    .mwd-single-portfolio-title {
        font-size: 1.85rem;
    }

    .mwd-portfolio-card-body {
        padding: 20px;
    }

    .mwd-portfolio-nav-bar {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

    .mwd-port-nav-item.mwd-next {
        text-align: left;
        margin-left: 0;
    }
}