/* =============================================================================
   Project portfolio — premium detail pages, cards, gallery, timeline
   ========================================================================== */

/* ---- Project card upgrades ---- */
.ce-project-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.ce-project-card .ce-card__media {
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.ce-project-card .ce-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ce-project-card .ce-card__title,
.ce-project-card .ce-card__title a {
    color: #1a1d21 !important;
    font-weight: 700;
}

.ce-project-card .ce-card__title a:hover {
    color: var(--color-primary) !important;
}

.ce-project-card__cta {
    margin-top: auto;
}

.ce-project-card__progress {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-3) 0 var(--space-4);
}

.ce-project-card__pct {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--color-text-muted);
    white-space: nowrap;
}

/* ---- Progress bars (shared) ---- */
.ce-progress-bar {
    flex: 1;
    height: 6px;
    background: var(--color-neutral-200);
    border-radius: var(--radius-pill);
    overflow: hidden;
    min-width: 0;
}

.ce-progress-bar--lg {
    height: 10px;
}

.ce-progress-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: inherit;
    transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.ce-progress-bar__fill--animate {
    width: 0;
}

.ce-progress-bar__fill--animate.is-animated {
    width: var(--ce-progress, 0%);
}

/* ---- Project filters (listing page) ---- */
.ce-project-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    justify-content: center;
}

.ce-project-filters__btn {
    padding: 0.5rem 1.25rem;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.ce-project-filters__btn:hover,
.ce-project-filters__btn:focus-visible {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.ce-project-filters__btn.is-active {
    color: var(--color-white);
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.ce-project-filter-item.is-hidden {
    display: none;
}

.ce-grid--projects {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.ce-project-filter-item {
    display: flex;
}

.ce-project-filter-item .ce-project-card {
    width: 100%;
}

.ce-section--projects {
    padding-top: var(--space-5);
}

/* ---- Project hero ---- */
.ce-project-hero {
    position: relative;
    min-height: clamp(360px, 50vh, 580px);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: flex-end;
    color: var(--color-white);
}

.ce-project-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(19, 31, 48, 0.82) 0%,
        rgba(19, 31, 48, 0.42) 45%,
        rgba(19, 31, 48, 0.18) 100%
    );
}

.ce-project-hero__inner {
    position: relative;
    z-index: 1;
    padding-top: clamp(6rem, 12vw, 8rem);
    padding-bottom: var(--space-7);
}

.ce-project-hero__badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    margin-bottom: var(--space-4);
    font-family: var(--font-heading);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-pill);
    background: var(--color-warning);
}

.ce-project-hero__badge--completed { background: var(--color-success); }
.ce-project-hero__badge--planned { background: var(--color-neutral-600); }

.ce-project-hero__title {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
    line-height: var(--lh-tight);
    margin: 0 0 var(--space-3);
    max-width: 18ch;
}

.ce-project-hero__meta {
    font-size: var(--fs-md);
    margin: 0 0 var(--space-5);
    opacity: 0.9;
}

.ce-project-hero__progress {
    max-width: 320px;
}

.ce-project-hero__progress-label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-2);
}

.ce-project-hero .ce-progress-bar {
    background: rgba(255, 255, 255, 0.25);
}

.ce-project-hero .ce-progress-bar__fill {
    background: var(--color-white);
}

/* ---- Sticky sub-nav ---- */
.ce-project-subnav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.ce-project-subnav__list {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--space-1);
    list-style: none;
    margin: 0;
    padding: var(--space-2) 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.ce-project-subnav__list::-webkit-scrollbar {
    display: none;
}

.ce-project-subnav__list a {
    display: block;
    padding: 0.5rem 1rem;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
    text-decoration: none;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    transition: color 0.2s, background 0.2s;
}

.ce-project-subnav__list a:hover,
.ce-project-subnav__list a:focus-visible {
    color: var(--color-primary);
}

.ce-project-subnav__list a.is-active {
    color: var(--color-primary);
    background: var(--color-neutral-100);
}

/* ---- Overview ---- */
.ce-project-overview {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .ce-project-overview {
        grid-template-columns: 1.4fr 1fr;
        align-items: start;
    }
}

.ce-project-overview__summary {
    font-size: var(--fs-md);
    line-height: var(--lh-normal);
    color: var(--color-text);
    margin-bottom: var(--space-5);
}

.ce-project-overview__subtitle {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    margin: 0 0 var(--space-3);
}

.ce-project-facts {
    margin: 0 0 var(--space-5);
    padding: var(--space-5);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.ce-project-facts__row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-border);
}

.ce-project-facts__row:last-child {
    border-bottom: none;
}

.ce-project-facts__row dt {
    font-weight: var(--fw-semibold);
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
}

.ce-project-facts__row dd {
    margin: 0;
    text-align: right;
    font-weight: var(--fw-medium);
}

.ce-project-highlights {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ce-project-highlights li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    font-size: var(--fs-sm);
}

.ce-project-highlights .fa {
    color: var(--color-success);
    margin-top: 0.2em;
}

/* ---- Statistics ---- */
.ce-project-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
}

@media (min-width: 768px) {
    .ce-project-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

.ce-project-stat {
    text-align: center;
    padding: var(--space-5);
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.ce-project-stat__value {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    line-height: 1.1;
}

.ce-project-stat__label {
    display: block;
    margin-top: var(--space-2);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ---- Progress dashboard ---- */
.ce-progress-summary {
    display: grid;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .ce-progress-summary {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ce-progress-card {
    padding: var(--space-5);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    min-height: 140px;
}

.ce-progress-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
    margin: 0 0 var(--space-2);
}

.ce-progress-card__pct {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    color: var(--color-heading);
    margin-bottom: var(--space-3);
}

.ce-progress-card__note {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    margin: var(--space-2) 0 0;
}

.ce-progress-metrics {
    display: grid;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .ce-progress-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ce-progress-metric__head {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-2);
    font-size: var(--fs-sm);
}

.ce-progress-metric__label {
    font-weight: var(--fw-semibold);
}

.ce-progress-metric__value {
    color: var(--color-text-muted);
}

.ce-progress-work__block {
    padding: var(--space-5);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.ce-progress-work__block h3 {
    font-family: var(--font-heading);
    font-size: var(--fs-base);
    margin: 0 0 var(--space-3);
}

.ce-progress-work__block ul {
    margin: 0;
    padding-left: 1.25rem;
}

.ce-progress-work__block li {
    margin-bottom: var(--space-2);
    font-size: var(--fs-sm);
    line-height: var(--lh-normal);
}

/* ---- Timeline ---- */
.ce-timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

@media (min-width: 768px) {
    .ce-timeline {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-4);
    }
}

.ce-timeline__item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    position: relative;
}

@media (min-width: 768px) {
    .ce-timeline__item {
        flex: 1 1 calc(33.333% - var(--space-4));
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--space-4);
    }
}

.ce-timeline__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-neutral-100);
    color: var(--color-text-muted);
    border: 2px solid var(--color-border);
}

.ce-timeline__item--completed .ce-timeline__icon {
    background: var(--color-success);
    color: var(--color-white);
    border-color: var(--color-success);
}

.ce-timeline__item--in_progress .ce-timeline__icon {
    background: var(--color-warning);
    color: var(--color-white);
    border-color: var(--color-warning);
}

.ce-timeline__date {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-1);
}

.ce-timeline__title {
    font-family: var(--font-heading);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    margin: 0;
}

/* ---- Specs ---- */
.ce-project-specs {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .ce-project-specs {
        grid-template-columns: 1fr 1fr;
    }
}

.ce-spec-table {
    margin: 0;
    padding: var(--space-5);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.ce-spec-table__row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}

.ce-spec-table__row:last-child {
    border-bottom: none;
}

.ce-spec-table__row dt {
    font-weight: var(--fw-semibold);
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
}

.ce-spec-table__row dd {
    margin: 0;
    text-align: right;
    font-weight: var(--fw-medium);
    font-size: var(--fs-sm);
}

.ce-project-subtitle {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    margin: 0 0 var(--space-3);
}

.ce-project-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ce-project-list li {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--fs-sm);
    line-height: var(--lh-normal);
}

.ce-project-list li:last-child {
    border-bottom: none;
}

/* ---- Gallery ---- */
.ce-gallery-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

.ce-gallery-tabs__btn {
    padding: 0.5rem 1rem;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.ce-gallery-tabs__btn.is-active {
    color: var(--color-white);
    background: var(--color-secondary);
    border-color: var(--color-secondary);
}

.ce-gallery-panel {
    display: none;
}

.ce-gallery-panel.is-active {
    display: block;
}

.ce-gallery-grid {
    columns: 1;
    column-gap: var(--space-4);
}

@media (min-width: 480px) {
    .ce-gallery-grid {
        columns: 2;
    }
}

@media (min-width: 1024px) {
    .ce-gallery-grid {
        columns: 3;
    }
}

.ce-gallery-item {
    break-inside: avoid;
    margin-bottom: var(--space-4);
}

.ce-gallery-item__trigger {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

.ce-gallery-item__trigger img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.ce-gallery-item__trigger:hover img,
.ce-gallery-item__trigger:focus-visible img {
    transform: scale(1.03);
}

.ce-gallery-item figcaption {
    margin-top: var(--space-2);
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    line-height: var(--lh-snug);
}

/* ---- Achievements ---- */
.ce-achievements {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-3);
}

@media (min-width: 768px) {
    .ce-achievements {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ce-achievements__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
}

.ce-achievements__item .fa {
    color: var(--color-accent);
    margin-top: 0.15em;
}

/* ---- CTA band ---- */
.ce-project-cta {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: var(--section-y) 0;
}

.ce-project-cta__inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    align-items: flex-start;
}

@media (min-width: 768px) {
    .ce-project-cta__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.ce-project-cta__title {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    margin: 0 0 var(--space-2);
}

.ce-project-cta__lead {
    margin: 0;
    opacity: 0.9;
    max-width: 52ch;
}

.ce-project-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    flex-shrink: 0;
}

.ce-project-cta .ce-btn--ghost {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.ce-project-cta .ce-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

/* ---- Lightbox ---- */
.ce-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.9);
    padding: var(--space-5);
}

.ce-lightbox[hidden] {
    display: none;
}

.ce-lightbox__close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 48px;
    height: 48px;
    font-size: 2rem;
    line-height: 1;
    color: var(--color-white);
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.ce-lightbox__close:hover,
.ce-lightbox__close:focus-visible {
    background: rgba(255, 255, 255, 0.15);
}

.ce-lightbox__figure {
    margin: 0;
    max-width: min(1200px, 100%);
    max-height: 90vh;
}

.ce-lightbox__img {
    display: block;
    max-width: 100%;
    max-height: 80vh;
    margin: 0 auto;
    object-fit: contain;
}

.ce-lightbox__caption {
    margin-top: var(--space-3);
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--fs-sm);
}

/* ---- Basic detail fallback ---- */
.ce-detail__gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-3);
    padding: var(--space-5) var(--container-pad);
    max-width: var(--container-max);
    margin: 0 auto;
}

.ce-detail__gallery img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-md);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .ce-progress-bar__fill,
    .ce-gallery-item__trigger img {
        transition: none;
    }
}