/*
 * Detail projektu — panel vyjíždějící zespodu přes rozmazanou stránku.
 * Otevírání/zavírání řídí třída .is-open (js/projects-ui.js).
 */
.overlay {
    position: fixed; inset: 0; z-index: 80;
    display: flex; align-items: flex-end; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity .4s var(--ease-soft);
}
.overlay.is-open { opacity: 1; pointer-events: auto; }
.overlay__backdrop { position: absolute; inset: 0; background: rgba(6, 7, 6, .6); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.overlay__panel {
    position: relative; width: min(1180px, 100vw); height: 94vh;
    background: var(--surface-deep); border: 1px solid rgba(241, 239, 232, .08);
    border-radius: 32px 32px 0 0; overflow: auto; scrollbar-width: none;
    transform: translateY(6vh); transition: transform .55s var(--ease-soft);
}
.overlay__panel::-webkit-scrollbar { display: none; }
.overlay.is-open .overlay__panel { transform: translateY(0); }

/* Lišta s čítačem a zavíráním zůstává nahoře i při scrollu panelu */
.overlay__bar { position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; pointer-events: none; }
.overlay__counter {
    pointer-events: auto; font-size: 12px; letter-spacing: .04em; color: var(--text);
    height: 44px; padding: 0 16px; display: inline-flex; align-items: center; border-radius: 999px;
    border: 1px solid var(--ink-14); background: rgba(20, 22, 20, .6);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.overlay__close {
    pointer-events: auto; cursor: pointer; width: 44px; height: 44px; border-radius: 50%;
    border: 1px solid var(--ink-14); background: rgba(20, 22, 20, .6);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    color: var(--text); font-size: 18px; display: grid; place-items: center;
    transition: background .2s, color .2s;
}
.overlay__close:hover { background: var(--text); color: var(--bg); }

.overlay__hero { margin: 8px 16px 0; position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 8; background: var(--surface); }
.overlay__hero .shade { background: linear-gradient(180deg, rgba(13, 14, 13, 0) 40%, rgba(13, 14, 13, .85) 100%); }
.overlay__hero-text { position: absolute; left: 24px; right: 24px; bottom: 20px; display: flex; justify-content: space-between; align-items: end; gap: 16px; flex-wrap: wrap; }
.overlay__name { margin: 0; font-weight: 600; font-size: clamp(40px, 6vw, 96px); letter-spacing: -.045em; line-height: .95; }
.overlay__type { font-size: 12px; letter-spacing: .04em; color: var(--ink-85); }

.overlay__body { padding: 32px 24px 40px; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.overlay__tagline { grid-column: 1 / span 7; margin: 0; font-size: clamp(20px, 2vw, 28px); line-height: 1.3; letter-spacing: -.02em; font-weight: 500; text-wrap: pretty; }
.overlay__meta {
    grid-column: 9 / span 4; margin: 0;
    display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px 20px;
    font-size: 13px; align-content: start;
}
.overlay__meta dt { color: var(--ink-45); }
.overlay__meta dd { margin: 0; }
.overlay__meta a { color: var(--accent); }
.overlay__spacer { grid-column: 1 / span 12; height: 24px; }
.overlay__box { border-radius: var(--radius-lg); background: var(--surface-2); padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.overlay__box--challenge { grid-column: 1 / span 6; }
.overlay__box--solution { grid-column: 7 / span 6; }
.overlay__box .eyebrow { color: var(--ink-45); }
.overlay__box p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink-85); }
.overlay__features { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
.overlay__hero-shot { position: absolute; inset: 0; }
.overlay__img2 { grid-column: 1 / span 7; position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 10; background: var(--surface); }
.overlay__img3 { grid-column: 8 / span 5; position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 5; background: var(--surface); }
.overlay__next {
    grid-column: 1 / span 12; margin-top: 16px; border-radius: var(--radius-lg);
    background: var(--accent); color: var(--bg); padding: 24px 28px;
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    transition: transform .2s; cursor: pointer;
}
.overlay__next:hover { transform: scale(.99); color: var(--bg); }
.overlay__next-label { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; opacity: .7; }
.overlay__next-name { font-size: clamp(22px, 2.6vw, 36px); font-weight: 600; letter-spacing: -.03em; }