/**
 * Ultra Pro project detail — sticky nav, tabs, gallery, metrics, scroll reveal hooks.
 * Scoped via body.capnis-project-detail-pro
 */

body.capnis-project-detail-pro {
    --capnis-proj-nav-top: calc(var(--header-offset, 72px) + 0.5rem);
    --capnis-proj-brief-top: calc(var(--header-offset, 72px) + 1rem);
}

/* Breadcrumb */
body.capnis-project-detail-pro .capnis-proj-breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.8125rem;
    color: var(--capnis-slate);
}

body.capnis-project-detail-pro .capnis-proj-breadcrumb__list a {
    color: var(--capnis-slate);
    text-decoration: none;
}

body.capnis-project-detail-pro .capnis-proj-breadcrumb__list a:hover {
    color: var(--capnis-ink);
}

body.capnis-project-detail-pro .capnis-proj-breadcrumb__list [aria-current="page"] span {
    color: var(--capnis-ink);
    font-weight: 600;
}

/* Meta pills */
body.capnis-project-detail-pro .capnis-proj-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--capnis-border);
    background: var(--capnis-surface);
    color: var(--capnis-ink);
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.2;
}

body.capnis-project-detail-pro .capnis-proj-meta-pill svg {
    flex-shrink: 0;
    opacity: 0.72;
}

body.capnis-project-detail-pro .capnis-proj-meta-pill--accent {
    background: color-mix(in srgb, var(--capnis-primary-2) 12%, var(--capnis-surface));
    border-color: color-mix(in srgb, var(--capnis-primary-2) 28%, var(--capnis-border));
}

body.capnis-project-detail-pro .capnis-proj-meta-pill--link {
    text-decoration: none;
    transition: border-color 0.2s ease, background 0.2s ease;
}

body.capnis-project-detail-pro .capnis-proj-meta-pill--link:hover {
    border-color: var(--capnis-ink);
}

/* Share row */
body.capnis-project-detail-pro .capnis-proj-share-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--capnis-slate);
}

body.capnis-project-detail-pro .capnis-proj-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--capnis-border);
    background: transparent;
    color: var(--capnis-ink);
    font-size: 0.8125rem;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

body.capnis-project-detail-pro .capnis-proj-share-btn:hover,
body.capnis-project-detail-pro .capnis-proj-share-btn.is-copied {
    background: var(--capnis-surface);
    border-color: var(--capnis-ink);
}

/* Sticky section nav */
body.capnis-project-detail-pro .capnis-proj-sticky-nav {
    position: sticky;
    top: var(--capnis-proj-nav-top);
    z-index: 40;
    margin-bottom: -1px;
    border-top: 1px solid var(--capnis-border);
    border-bottom: 1px solid var(--capnis-border);
    background: color-mix(in srgb, var(--capnis-surface-2) 92%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

body.capnis-project-detail-pro .capnis-proj-sticky-nav__inner {
    padding: 0.65rem 0;
}

body.capnis-project-detail-pro .capnis-proj-sticky-nav__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.55rem 0.85rem;
    border-radius: 12px;
    border: 1px solid var(--capnis-border);
    background: var(--capnis-surface);
    color: var(--capnis-ink);
    font-size: 0.875rem;
    font-weight: 600;
}

body.capnis-project-detail-pro .capnis-proj-sticky-nav__list {
    display: none;
    flex-wrap: wrap;
    gap: 0.45rem;
    list-style: none;
    margin: 0.65rem 0 0;
    padding: 0;
}

body.capnis-project-detail-pro .capnis-proj-sticky-nav.is-open .capnis-proj-sticky-nav__list {
    display: flex;
}

body.capnis-project-detail-pro .capnis-proj-sticky-nav__link {
    display: inline-flex;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--capnis-slate);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

body.capnis-project-detail-pro .capnis-proj-sticky-nav__link:hover,
body.capnis-project-detail-pro .capnis-proj-sticky-nav__link.is-active {
    color: var(--capnis-ink);
    background: var(--capnis-surface);
    border-color: var(--capnis-border);
}

body.capnis-project-detail-pro .capnis-proj-sticky-nav__link.is-active {
    border-color: color-mix(in srgb, var(--capnis-primary-2) 40%, var(--capnis-border));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--capnis-primary-2) 18%, transparent);
}

@media (min-width: 992px) {
    body.capnis-project-detail-pro .capnis-proj-sticky-nav__toggle {
        display: none;
    }

    body.capnis-project-detail-pro .capnis-proj-sticky-nav__list {
        display: flex;
        margin: 0;
    }
}

/* Sticky brief aside */
@media (min-width: 992px) {
    body.capnis-project-detail-pro .capnis-proj-brief-aside {
        position: sticky;
        top: var(--capnis-proj-brief-top);
        align-self: flex-start;
    }
}

body.capnis-project-detail-pro .capnis-proj-brief-list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--capnis-border);
    font-size: 0.875rem;
}

body.capnis-project-detail-pro .capnis-proj-brief-list li span {
    color: var(--capnis-slate);
}

body.capnis-project-detail-pro .capnis-proj-brief-list li strong {
    color: var(--capnis-ink);
    font-weight: 600;
    text-align: right;
}

/* Case study tabs */
body.capnis-project-detail-pro .capnis-proj-case-tabs__nav {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 0.35rem;
    margin-bottom: 1.75rem;
    border-radius: 14px;
    border: 1px solid var(--capnis-border);
    background: var(--capnis-surface);
}

body.capnis-project-detail-pro .capnis-proj-case-tabs__btn {
    border: 0;
    background: transparent;
    color: var(--capnis-slate);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

body.capnis-project-detail-pro .capnis-proj-case-tabs__btn.is-active {
    background: var(--capnis-surface-2);
    color: var(--capnis-ink);
    box-shadow: inset 0 0 0 1px var(--capnis-border);
}

body.capnis-project-detail-pro .capnis-proj-case-tabs__panels {
    position: relative;
}

body.capnis-project-detail-pro .capnis-proj-case-tabs__panel {
    display: none;
    animation: capnisProjTabIn 0.35s ease;
}

body.capnis-project-detail-pro .capnis-proj-case-tabs__panel.is-active {
    display: block;
}

@keyframes capnisProjTabIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Metrics strip */
body.capnis-project-detail-pro .capnis-proj-metrics {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--capnis-surface) 88%, var(--capnis-primary-2) 12%) 0%,
        var(--capnis-surface-2) 100%
    );
}

body.capnis-project-detail-pro .capnis-proj-metric-value {
    font-variant-numeric: tabular-nums;
}

/* Timeline stepper */
body.capnis-project-detail-pro .capnis-proj-timeline-range {
    color: var(--capnis-slate);
    margin-top: 0.35rem;
}

body.capnis-project-detail-pro .capnis-proj-timeline-stepper {
    position: relative;
    padding-left: 1.25rem;
}

body.capnis-project-detail-pro .capnis-proj-timeline-stepper::before {
    content: "";
    position: absolute;
    left: 0.55rem;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 2px;
    background: linear-gradient(var(--capnis-border), color-mix(in srgb, var(--capnis-primary-2) 35%, var(--capnis-border)));
}

body.capnis-project-detail-pro .capnis-proj-timeline-step {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.25rem;
    padding: 0 0 2rem 0.5rem;
}

body.capnis-project-detail-pro .capnis-proj-timeline-step__marker {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--capnis-ink);
    background: var(--capnis-surface);
    border: 2px solid var(--capnis-border);
    z-index: 1;
}

body.capnis-project-detail-pro .capnis-proj-timeline-step__body {
    padding: 1rem 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--capnis-border);
    background: var(--capnis-surface);
}

body.capnis-project-detail-pro .capnis-proj-timeline-step__img img {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 0.85rem;
}

body.capnis-project-detail-pro .capnis-proj-timeline-step--process .capnis-proj-timeline-step__body {
    display: flex;
    align-items: center;
    min-height: 4rem;
}

/* Gallery pro */
body.capnis-project-detail-pro .capnis-proj-gallery-thumb {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
}

body.capnis-project-detail-pro .capnis-proj-gallery-thumb img {
    width: 100%;
    display: block;
    transition: transform 0.45s ease;
}

body.capnis-project-detail-pro .capnis-proj-gallery-thumb:hover img {
    transform: scale(1.03);
}

body.capnis-project-detail-pro .capnis-proj-lightbox-link {
    display: block;
    position: relative;
    color: inherit;
    text-decoration: none;
}

body.capnis-project-detail-pro .capnis-proj-gallery-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.85rem 1rem;
    font-size: 0.8125rem;
    color: #fff;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

body.capnis-project-detail-pro .capnis-proj-gallery-thumb:hover .capnis-proj-gallery-caption,
body.capnis-project-detail-pro .capnis-proj-gallery-thumb:focus-within .capnis-proj-gallery-caption {
    opacity: 1;
    transform: translateY(0);
}

body.capnis-project-detail-pro .capnis-proj-gallery-empty {
    color: var(--capnis-slate);
}

/* Prev / next */
body.capnis-project-detail-pro .capnis-proj-prev-next__card {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 1.25rem;
    border-radius: 18px;
    border: 1px solid var(--capnis-border);
    background: var(--capnis-surface);
    color: var(--capnis-ink);
    transition: border-color 0.2s ease, transform 0.2s ease;
    overflow: hidden;
}

body.capnis-project-detail-pro .capnis-proj-prev-next__card:hover {
    border-color: var(--capnis-ink);
    transform: translateY(-2px);
}

body.capnis-project-detail-pro .capnis-proj-prev-next__label {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--capnis-slate);
}

body.capnis-project-detail-pro .capnis-proj-prev-next__title {
    font-size: 1.125rem;
    margin: 0;
}

body.capnis-project-detail-pro .capnis-proj-prev-next__thumb {
    height: 140px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    margin-top: auto;
}

body.capnis-project-detail-pro .capnis-proj-related-lede {
    color: var(--capnis-slate);
    margin-top: 0.35rem;
}

/* Copy toast */
body.capnis-project-detail-pro .capnis-proj-copy-toast {
    position: fixed;
    left: 50%;
    bottom: 1.5rem;
    transform: translateX(-50%) translateY(12px);
    padding: 0.65rem 1rem;
    border-radius: 999px;
    background: var(--capnis-ink);
    color: var(--capnis-surface-2);
    font-size: 0.8125rem;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    z-index: 9999;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

body.capnis-project-detail-pro .capnis-proj-copy-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Light / dark fine-tuning */
html.capnis-light body.capnis-project-detail-pro .capnis-proj-sticky-nav {
    background: color-mix(in srgb, #fff 92%, transparent);
}

html.capnis-dark body.capnis-project-detail-pro .capnis-proj-sticky-nav {
    background: color-mix(in srgb, var(--capnis-surface-2) 88%, transparent);
}

html.capnis-dark body.capnis-project-detail-pro .capnis-proj-metrics {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--capnis-surface-2) 90%, #fff 10%) 0%,
        var(--capnis-surface) 100%
    );
}

@media (prefers-reduced-motion: reduce) {
    body.capnis-project-detail-pro .capnis-proj-case-tabs__panel,
    body.capnis-project-detail-pro .capnis-proj-gallery-thumb img,
    body.capnis-project-detail-pro .capnis-proj-prev-next__card {
        animation: none !important;
        transition: none !important;
    }
}