/**
 * Nusantara Traisser - Portfolio Page Styles
 * portofolio.css - CSS khusus untuk halaman /portofolio
 */

:root {
    /* Per-industry accent palette (CSS vars dipakai per-card) */
    --tp-migas: #d98d29;
    --tp-migas-dark: #9d5b12;
    --tp-pertambangan: #b25c2c;
    --tp-pertambangan-dark: #8b4520;
    --tp-manufaktur: #4f8ddb;
    --tp-manufaktur-dark: #235ca8;
    --tp-konstruksi: #6f4ba4;
    --tp-konstruksi-dark: #4d3478;
    --tp-jasa: #2f8a6a;
    --tp-jasa-dark: #1d6f55;
}

/* Default: pakai palette primary brand */
.portofolio-card,
.portofolio-related-card,
.portofolio-show-hero {
    --pf-accent: var(--nt-primary);
    --pf-accent-dark: var(--nt-primary-dark);
    --pf-accent-soft: rgba(52, 99, 79, 0.1);
}

.portofolio-type-migas {
    --pf-accent: var(--tp-migas);
    --pf-accent-dark: var(--tp-migas-dark);
    --pf-accent-soft: rgba(217, 141, 41, 0.12);
}

.portofolio-type-pertambangan {
    --pf-accent: var(--tp-pertambangan);
    --pf-accent-dark: var(--tp-pertambangan-dark);
    --pf-accent-soft: rgba(178, 92, 44, 0.12);
}

.portofolio-type-manufaktur {
    --pf-accent: var(--tp-manufaktur);
    --pf-accent-dark: var(--tp-manufaktur-dark);
    --pf-accent-soft: rgba(79, 141, 219, 0.12);
}

.portofolio-type-konstruksi {
    --pf-accent: var(--tp-konstruksi);
    --pf-accent-dark: var(--tp-konstruksi-dark);
    --pf-accent-soft: rgba(111, 75, 164, 0.12);
}

.portofolio-type-jasa {
    --pf-accent: var(--tp-jasa);
    --pf-accent-dark: var(--tp-jasa-dark);
    --pf-accent-soft: rgba(47, 138, 106, 0.12);
}

/* ==========================================================================
   Hero (Index)
   ========================================================================== */
.portofolio-hero {
    position: relative;
    padding: 4.5rem 0 3.5rem;
    background:
        radial-gradient(circle at 12% 18%, rgba(251, 182, 61, 0.18) 0%, transparent 45%),
        radial-gradient(circle at 88% 88%, rgba(74, 125, 102, 0.25) 0%, transparent 50%),
        linear-gradient(135deg, var(--nt-primary) 0%, var(--nt-primary-dark) 100%);
    color: var(--nt-white);
    overflow: hidden;
}

.portofolio-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.6), transparent 75%);
    -webkit-mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.6), transparent 75%);
    pointer-events: none;
}

.portofolio-hero-inner {
    position: relative;
    max-width: 880px;
    text-align: center;
    margin: 0 auto;
}

.portofolio-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.1rem;
    margin-bottom: 1.25rem;
    border-radius: 999px;
    background: rgba(251, 182, 61, 0.18);
    border: 1px solid rgba(251, 182, 61, 0.5);
    color: var(--nt-secondary-light);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    backdrop-filter: blur(6px);
}

.portofolio-hero-title {
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.1rem;
    letter-spacing: -0.01em;
}

.portofolio-hero-subtitle {
    font-size: 1.05rem;
    line-height: 1.7;
    opacity: 0.92;
    max-width: 720px;
    margin: 0 auto 2rem;
}

.portofolio-hero-stats {
    display: inline-flex;
    align-items: center;
    gap: 1.75rem;
    padding: 1rem 1.85rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(8px);
}

.portofolio-hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.portofolio-hero-stat-value {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--nt-secondary);
    line-height: 1;
    letter-spacing: -0.01em;
}

.portofolio-hero-stat-label {
    font-size: 0.78rem;
    font-weight: 600;
    margin-top: 0.25rem;
    opacity: 0.85;
}

.portofolio-hero-stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   Type Filter
   ========================================================================== */
.portofolio-filter-section {
    padding: 1.75rem 0;
    background: rgba(248, 250, 249, 0.96);
    border-bottom: 1px solid var(--nt-gray-light);
    position: sticky;
    top: 110px;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.portofolio-filter-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
}

.portofolio-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.15rem;
    background: var(--nt-white);
    border: 1.5px solid var(--nt-gray-light);
    border-radius: var(--radius-full);
    color: var(--nt-gray);
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.portofolio-filter-btn:hover {
    border-color: var(--nt-primary);
    color: var(--nt-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.portofolio-filter-btn.active {
    background: var(--nt-primary);
    border-color: var(--nt-primary);
    color: var(--nt-white);
    box-shadow: var(--shadow-md);
}

.portofolio-filter-btn i {
    font-size: 0.95rem;
}

/* ==========================================================================
   Project List (Index)
   ========================================================================== */
.portofolio-list-section {
    padding: 3rem 0 4rem;
    background: linear-gradient(180deg, var(--nt-light) 0%, #f1f4ee 100%);
}

.portofolio-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.portofolio-card {
    background: var(--nt-white);
    border: 1px solid rgba(17, 44, 31, 0.08);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(13, 33, 24, 0.06);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.portofolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 45px rgba(13, 33, 24, 0.12);
    border-color: var(--pf-accent);
}

.portofolio-card-thumb {
    position: relative;
    display: block;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pf-accent-dark) 0%, var(--pf-accent) 100%);
}

.portofolio-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portofolio-card:hover .portofolio-card-thumb img {
    transform: scale(1.06);
}

.portofolio-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(13, 33, 24, 0.55) 100%);
    pointer-events: none;
}

.portofolio-card-type-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.85rem;
    background: var(--nt-white);
    color: var(--pf-accent-dark);
    border-radius: var(--radius-full);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 6px 14px rgba(13, 33, 24, 0.15);
    z-index: 2;
}

.portofolio-card-type-badge i {
    font-size: 0.85rem;
}

.portofolio-card-body {
    padding: 1.25rem 1.4rem 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    flex: 1;
}

.portofolio-card-client {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px dashed rgba(17, 44, 31, 0.12);
}

.portofolio-card-logo {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: var(--radius);
    background: var(--nt-white);
    border: 1px solid rgba(17, 44, 31, 0.08);
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portofolio-card-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.portofolio-card-client-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--nt-dark);
    line-height: 1.3;
}

.portofolio-card-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--nt-dark);
    letter-spacing: -0.01em;
}

.portofolio-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.portofolio-card-title a:hover {
    color: var(--pf-accent-dark);
}

.portofolio-card-excerpt {
    margin: 0;
    color: var(--nt-gray);
    font-size: 0.9rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.portofolio-card-scope {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.portofolio-card-scope li {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.7rem;
    background: var(--pf-accent-soft);
    color: var(--pf-accent-dark);
    border-radius: var(--radius-full);
    font-size: 0.74rem;
    font-weight: 600;
    line-height: 1;
}

.portofolio-card-scope-more {
    background: rgba(17, 44, 31, 0.08) !important;
    color: var(--nt-dark) !important;
}

.portofolio-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    margin-top: auto;
    padding-top: 0.85rem;
    border-top: 1px solid rgba(17, 44, 31, 0.06);
}

.portofolio-card-meta-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.78rem;
    color: var(--nt-gray);
    line-height: 1.3;
}

.portofolio-card-meta-info span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.portofolio-card-meta-info i {
    font-size: 0.85rem;
    color: var(--pf-accent-dark);
}

.portofolio-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--pf-accent-dark);
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    transition: gap var(--transition-fast), color var(--transition-fast);
    flex-shrink: 0;
}

.portofolio-card-link:hover {
    color: var(--pf-accent);
    gap: 0.65rem;
}

.portofolio-card-link i {
    transition: transform var(--transition-fast);
}

/* Empty state */
.portofolio-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 1rem;
    background: var(--nt-white);
    border-radius: var(--radius-xl);
    border: 1px dashed var(--nt-gray-light);
}

.portofolio-empty-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--nt-light);
    color: var(--nt-gray);
    font-size: 2rem;
}

.portofolio-empty h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--nt-dark);
}

.portofolio-empty p {
    color: var(--nt-gray);
    margin: 0;
}

/* ==========================================================================
   Bottom CTA (Index)
   ========================================================================== */
.portofolio-cta-section {
    padding: 0 0 4rem;
    background: linear-gradient(180deg, #f1f4ee 0%, var(--nt-light) 100%);
}

.portofolio-cta {
    background: linear-gradient(135deg, var(--nt-primary) 0%, var(--nt-primary-dark) 100%);
    color: var(--nt-white);
    border-radius: var(--radius-xl);
    padding: 2rem 2.25rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 18px 40px rgba(13, 33, 24, 0.15);
    position: relative;
    overflow: hidden;
}

.portofolio-cta::after {
    content: '';
    position: absolute;
    inset: -40% -20% auto auto;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(251, 182, 61, 0.18) 0%, transparent 65%);
    pointer-events: none;
}

.portofolio-cta-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background: rgba(251, 182, 61, 0.2);
    border: 1px solid rgba(251, 182, 61, 0.35);
    color: var(--nt-secondary-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.65rem;
    z-index: 1;
}

.portofolio-cta-text {
    flex: 1;
    min-width: 0;
    z-index: 1;
}

.portofolio-cta-text h3 {
    margin: 0 0 0.35rem;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--nt-white);
}

.portofolio-cta-text p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.55;
    opacity: 0.9;
}

.portofolio-cta-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.4rem;
    background: var(--nt-secondary);
    color: var(--nt-dark);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
    z-index: 1;
}

.portofolio-cta-btn:hover {
    background: var(--nt-secondary-light);
    color: var(--nt-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 22px rgba(251, 182, 61, 0.32);
}

.portofolio-cta-btn i {
    transition: transform var(--transition-fast);
}

.portofolio-cta-btn:hover i {
    transform: translateX(3px);
}

/* ==========================================================================
   Show Page — Hero
   ========================================================================== */
.portofolio-show-hero {
    position: relative;
    min-height: 420px;
    padding: 4rem 0 3.5rem;
    color: var(--nt-white);
    overflow: hidden;
    background: linear-gradient(135deg, var(--pf-accent-dark, var(--nt-primary)) 0%, var(--nt-dark) 100%);
}

.portofolio-show-hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.32;
}

.portofolio-show-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(13, 33, 24, 0.88) 0%, rgba(13, 33, 24, 0.5) 60%, rgba(13, 33, 24, 0.85) 100%),
        radial-gradient(circle at 80% 20%, rgba(251, 182, 61, 0.18) 0%, transparent 50%);
    z-index: 1;
}

.portofolio-show-hero .container {
    position: relative;
    z-index: 2;
}

.portofolio-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    margin-bottom: 1.75rem;
    transition: gap var(--transition-fast), color var(--transition-fast);
}

.portofolio-back-link:hover {
    color: var(--nt-secondary);
    gap: 0.75rem;
}

.portofolio-show-hero-content {
    max-width: 880px;
}

.portofolio-show-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    margin-bottom: 1rem;
    background: var(--nt-secondary);
    color: var(--nt-dark);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    box-shadow: 0 8px 20px rgba(251, 182, 61, 0.3);
}

.portofolio-show-type-badge i {
    font-size: 0.92rem;
}

.portofolio-show-title {
    font-size: clamp(1.65rem, 3.5vw, 2.45rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.portofolio-show-client {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.65rem 1rem 0.65rem 0.65rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-full);
    backdrop-filter: blur(6px);
}

.portofolio-show-client-logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--nt-white);
    flex-shrink: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.18);
}

.portofolio-show-client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.portofolio-show-client-meta {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.portofolio-show-client-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    opacity: 0.75;
    font-weight: 700;
}

.portofolio-show-client-name {
    font-size: 0.95rem;
    font-weight: 700;
}

/* ==========================================================================
   Show Page — Meta Bar
   ========================================================================== */
.portofolio-show-meta-section {
    background: var(--nt-light);
    border-bottom: 1px solid var(--nt-gray-light);
    margin-top: -1.85rem;
    position: relative;
    z-index: 3;
}

.portofolio-show-meta-bar {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    background: var(--nt-white);
    border: 1px solid rgba(17, 44, 31, 0.08);
    border-radius: var(--radius-xl);
    padding: 1.25rem 1.5rem;
    box-shadow: 0 14px 30px rgba(13, 33, 24, 0.08);
}

.portofolio-show-meta-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.portofolio-show-meta-item + .portofolio-show-meta-item {
    border-left: 1px solid rgba(17, 44, 31, 0.08);
    padding-left: 1rem;
}

.portofolio-show-meta-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: var(--pf-accent-soft);
    color: var(--pf-accent-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.portofolio-show-meta-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--nt-gray);
    margin-bottom: 0.15rem;
}

.portofolio-show-meta-value {
    display: block;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--nt-dark);
    line-height: 1.3;
}

/* ==========================================================================
   Show Page — Body Grid
   ========================================================================== */
.portofolio-show-body-section {
    padding: 3rem 0 3.5rem;
    background: var(--nt-light);
}

.portofolio-show-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: flex-start;
}

.portofolio-show-main {
    background: var(--nt-white);
    border: 1px solid rgba(17, 44, 31, 0.08);
    border-radius: var(--radius-xl);
    padding: 2rem 2.25rem;
    box-shadow: 0 14px 30px rgba(13, 33, 24, 0.05);
}

.portofolio-show-excerpt {
    font-size: 1.08rem;
    line-height: 1.7;
    color: var(--nt-dark);
    font-weight: 600;
    margin: 0 0 1.5rem;
    padding: 1.1rem 1.4rem;
    border-left: 4px solid var(--pf-accent);
    background: var(--pf-accent-soft);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.portofolio-show-body p {
    color: #44564d;
    font-size: 0.98rem;
    line-height: 1.75;
    margin: 0 0 1rem;
}

.portofolio-show-body p:last-child {
    margin-bottom: 0;
}

.portofolio-show-section-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 2.25rem 0 1.1rem;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--nt-dark);
    letter-spacing: -0.01em;
}

.portofolio-show-section-title i {
    color: var(--pf-accent-dark);
    font-size: 1.3rem;
}

/* Highlights */
.portofolio-show-highlights-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}

.portofolio-show-highlights-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.85rem 1rem;
    background: var(--nt-light);
    border: 1px solid rgba(17, 44, 31, 0.06);
    border-radius: var(--radius);
    color: #3a4b42;
    font-size: 0.92rem;
    line-height: 1.5;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.portofolio-show-highlights-list li:hover {
    border-color: var(--pf-accent);
    background: var(--pf-accent-soft);
    box-shadow: 0 6px 14px rgba(13, 33, 24, 0.06);
}

.portofolio-show-highlights-list li i {
    flex-shrink: 0;
    margin-top: 0.18rem;
    font-size: 1.1rem;
    color: var(--pf-accent);
}

/* Gallery */
.portofolio-gallery {
    margin-top: 0.5rem;
}

.portofolio-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: 160px;
    gap: 0.75rem;
}

.portofolio-gallery-item {
    position: relative;
    margin: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    cursor: zoom-in;
    background: var(--nt-light);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.portofolio-gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 28px rgba(13, 33, 24, 0.16);
}

.portofolio-gallery-item-featured {
    grid-column: span 2;
    grid-row: span 2;
}

.portofolio-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portofolio-gallery-item:hover img {
    transform: scale(1.05);
}

.portofolio-gallery-item figcaption {
    position: absolute;
    inset: auto 0 0 0;
    padding: 0.6rem 0.85rem;
    background: linear-gradient(180deg, transparent, rgba(13, 33, 24, 0.85));
    color: var(--nt-white);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.35;
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.portofolio-gallery-item figcaption i {
    flex-shrink: 0;
    margin-top: 0.15rem;
    font-size: 0.85rem;
    color: var(--nt-secondary-light);
}

.portofolio-gallery-item:hover figcaption {
    opacity: 1;
    transform: translateY(0);
}

.portofolio-gallery-zoom {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(13, 33, 24, 0.65);
    color: var(--nt-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    backdrop-filter: blur(4px);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.portofolio-gallery-item:hover .portofolio-gallery-zoom {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Show Page — Aside
   ========================================================================== */
.portofolio-show-aside {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    position: sticky;
    top: 130px;
}

.portofolio-show-card {
    background: var(--nt-white);
    border: 1px solid rgba(17, 44, 31, 0.08);
    border-radius: var(--radius-xl);
    padding: 1.4rem 1.5rem;
    box-shadow: 0 12px 26px rgba(13, 33, 24, 0.05);
}

.portofolio-show-card-title {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin: 0 0 1rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--nt-dark);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.portofolio-show-card-title i {
    color: var(--pf-accent-dark);
    font-size: 1.05rem;
}

.portofolio-show-card-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}

.portofolio-show-card-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.55rem 0.7rem;
    background: var(--nt-light);
    border-radius: var(--radius);
    font-size: 0.88rem;
    color: #3a4b42;
    line-height: 1.45;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.portofolio-show-card-list li:hover {
    background: var(--pf-accent-soft);
    color: var(--pf-accent-dark);
}

.portofolio-show-card-list li i {
    flex-shrink: 0;
    margin-top: 0.15rem;
    color: var(--pf-accent);
    font-size: 0.95rem;
}

/* Client card */
.portofolio-show-client-block {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.portofolio-show-client-logo-lg {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: var(--nt-white);
    border: 1px solid rgba(17, 44, 31, 0.08);
    padding: 0.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(13, 33, 24, 0.05);
}

.portofolio-show-client-logo-lg img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.portofolio-show-client-name-lg {
    display: block;
    font-size: 0.98rem;
    font-weight: 800;
    color: var(--nt-dark);
    line-height: 1.3;
    margin-bottom: 0.3rem;
}

.portofolio-show-client-industry {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--pf-accent-dark);
    background: var(--pf-accent-soft);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
}

/* CTA card */
.portofolio-show-cta-card {
    background: linear-gradient(135deg, var(--nt-primary) 0%, var(--nt-primary-dark) 100%);
    color: var(--nt-white);
    border-color: transparent;
}

.portofolio-show-cta-card .portofolio-show-card-title {
    color: var(--nt-white);
}

.portofolio-show-cta-card .portofolio-show-card-title i {
    color: var(--nt-secondary);
}

.portofolio-show-cta-card p {
    margin: 0 0 1rem;
    font-size: 0.88rem;
    line-height: 1.55;
    opacity: 0.92;
}

.portofolio-show-cta-card .btn-nt-primary {
    background: var(--nt-secondary);
    color: var(--nt-dark);
    border: none;
}

.portofolio-show-cta-card .btn-nt-primary:hover {
    background: var(--nt-secondary-light);
    color: var(--nt-dark);
}

/* ==========================================================================
   Related Projects
   ========================================================================== */
.portofolio-related-section {
    padding: 3rem 0 4rem;
    background: linear-gradient(180deg, var(--nt-light) 0%, #f1f4ee 100%);
    border-top: 1px solid var(--nt-gray-light);
}

.portofolio-related-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.portofolio-related-title {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--nt-dark);
    letter-spacing: -0.01em;
}

.portofolio-related-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--nt-primary);
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    transition: gap var(--transition-fast), color var(--transition-fast);
}

.portofolio-related-link:hover {
    color: var(--nt-primary-dark);
    gap: 0.7rem;
}

.portofolio-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}

.portofolio-related-card {
    background: var(--nt-white);
    border: 1px solid rgba(17, 44, 31, 0.08);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 8px 22px rgba(13, 33, 24, 0.05);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    display: flex;
    flex-direction: column;
}

.portofolio-related-card:hover {
    transform: translateY(-4px);
    border-color: var(--pf-accent);
    box-shadow: 0 18px 36px rgba(13, 33, 24, 0.1);
}

.portofolio-related-thumb {
    position: relative;
    display: block;
    height: 160px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pf-accent-dark) 0%, var(--pf-accent) 100%);
}

.portofolio-related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portofolio-related-card:hover .portofolio-related-thumb img {
    transform: scale(1.05);
}

.portofolio-related-type-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.7rem;
    background: var(--nt-white);
    color: var(--pf-accent-dark);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: 0 4px 10px rgba(13, 33, 24, 0.15);
}

.portofolio-related-body {
    padding: 1rem 1.15rem 1.15rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.portofolio-related-client {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--pf-accent-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.portofolio-related-title-card {
    margin: 0;
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.35;
    color: var(--nt-dark);
}

.portofolio-related-title-card a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.portofolio-related-title-card a:hover {
    color: var(--pf-accent-dark);
}

.portofolio-related-readmore {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--pf-accent-dark);
    font-size: 0.83rem;
    font-weight: 700;
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.portofolio-related-readmore:hover {
    color: var(--pf-accent);
    gap: 0.6rem;
}

.portofolio-related-readmore i {
    transition: transform var(--transition-fast);
}

/* ==========================================================================
   Lightbox
   ========================================================================== */
.portofolio-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(13, 33, 24, 0.92);
    backdrop-filter: blur(6px);
    z-index: 1080;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.portofolio-lightbox.is-open {
    display: flex;
    animation: pf-fade 200ms ease;
}

@keyframes pf-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

.portofolio-lightbox-figure {
    position: relative;
    margin: 0;
    max-width: 1100px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.portofolio-lightbox-figure img {
    max-width: 100%;
    max-height: 78vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5);
}

.portofolio-lightbox-figure figcaption {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--nt-white);
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    backdrop-filter: blur(4px);
    max-width: 100%;
    text-align: center;
}

.portofolio-lightbox-close,
.portofolio-lightbox-nav {
    position: absolute;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: var(--nt-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
    backdrop-filter: blur(6px);
}

.portofolio-lightbox-close:hover,
.portofolio-lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: scale(1.06);
}

.portofolio-lightbox-close {
    top: 1.25rem;
    right: 1.25rem;
}

.portofolio-lightbox-nav {
    top: 50%;
    transform: translateY(-50%);
}

.portofolio-lightbox-nav:hover {
    transform: translateY(-50%) scale(1.06);
}

.portofolio-lightbox-prev {
    left: 1.25rem;
}

.portofolio-lightbox-next {
    right: 1.25rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1199.98px) {
    .portofolio-show-meta-bar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portofolio-show-meta-item:nth-child(odd) {
        border-left: none;
        padding-left: 0;
    }
}

@media (max-width: 991.98px) {
    .portofolio-hero {
        padding: 3.5rem 0 2.75rem;
    }

    .portofolio-hero-stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem 1.25rem;
    }

    .portofolio-list {
        grid-template-columns: 1fr;
    }

    .portofolio-show-grid {
        grid-template-columns: 1fr;
    }

    .portofolio-show-aside {
        position: static;
    }

    .portofolio-related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portofolio-show-meta-section {
        margin-top: -1.25rem;
    }

    .portofolio-cta {
        flex-direction: column;
        text-align: center;
        padding: 1.75rem;
    }
}

@media (max-width: 767.98px) {
    .portofolio-filter-section {
        position: static;
    }

    .portofolio-card-thumb {
        height: 180px;
    }

    .portofolio-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.65rem;
    }

    .portofolio-show-main {
        padding: 1.5rem 1.4rem;
    }

    .portofolio-show-highlights-list {
        grid-template-columns: 1fr;
    }

    .portofolio-gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: 140px;
    }

    .portofolio-gallery-item-featured {
        grid-column: span 2;
        grid-row: span 1;
    }

    .portofolio-show-meta-bar {
        grid-template-columns: 1fr;
        padding: 1rem 1.15rem;
    }

    .portofolio-show-meta-item {
        padding: 0.5rem 0;
    }

    .portofolio-show-meta-item + .portofolio-show-meta-item {
        border-left: none;
        border-top: 1px solid rgba(17, 44, 31, 0.06);
        padding-left: 0;
        padding-top: 0.85rem;
    }

    .portofolio-related-grid {
        grid-template-columns: 1fr;
    }

    .portofolio-hero-stat-divider {
        display: none;
    }

    .portofolio-hero-stats {
        gap: 1rem 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .portofolio-show-hero {
        min-height: 360px;
        padding: 3rem 0 3rem;
    }

    .portofolio-show-client {
        padding: 0.5rem 0.85rem 0.5rem 0.5rem;
    }

    .portofolio-show-client-logo {
        width: 38px;
        height: 38px;
    }

    .portofolio-cta-text h3 {
        font-size: 1.1rem;
    }

    .portofolio-lightbox-close,
    .portofolio-lightbox-nav {
        width: 38px;
        height: 38px;
    }

    .portofolio-lightbox-prev {
        left: 0.65rem;
    }

    .portofolio-lightbox-next {
        right: 0.65rem;
    }

    .portofolio-lightbox-close {
        top: 0.65rem;
        right: 0.65rem;
    }
}