/* slideshow.css — only styles Bootstrap 5.3 cannot provide */

:root {
    --sl-dur:  0.7s;
    --sl-gold: #d4a853;
}

/* ── Container ──────────────────────────────────────────── */
.post-slideshow {
    position: relative;
    height: clamp(380px, 60vw, 580px);
    border-radius: var(--border-radius, 0.5rem);
    overflow: hidden;
    box-shadow: var(--shadow-hard, 0 4px 20px rgba(0,0,0,0.15));
}

/* ── Slide ──────────────────────────────────────────────── */
.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateX(60px);
    transition: opacity var(--sl-dur) ease,
    transform var(--sl-dur) cubic-bezier(0.4, 0, 0.2, 1);
}

.slide.active {
    opacity: 1;
    pointer-events: all;
    transform: translateX(0);
}

.slide.exit {
    opacity: 0;
    transform: translateX(-60px);
}

/* ── Full-bleed background image ────────────────────────── */
.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 8s ease;
}

.slide.active .slide-bg { transform: scale(1.05); }

/* ── Gradient overlay — clear top, dark bottom ──────────── */
.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0)    0%,
        rgba(0,0,0,0.1)  35%,
        rgba(0,0,0,0.65) 62%,
        rgba(0,0,0,0.88) 100%
    );
    z-index: 1;
}

/* ── Content — pinned to bottom, over the image ─────────── */
.slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    padding: 1.25rem 1.5rem 1.1rem;
}

/* Animated gold accent line at top of content area */
.slide-content::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--sl-gold), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.55s 0.25s ease;
}

.slide.active .slide-content::before { transform: scaleX(1); }

/* Meta row: date + author */
.slide-meta {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    color: rgba(255,255,255,0.65);
    font-size: 0.78rem;
    margin-bottom: 0.5rem;
}

.slide-meta i { font-size: 0.75rem; }

/* Category badge */
.slide-content .badge {
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.3em 0.65em;
    border-radius: 2rem;
    margin-bottom: 0.5rem;
    display: inline-block;
}

/* Title */
.slide-title {
    font-size: clamp(1.05rem, 2.4vw, 1.5rem);
    font-weight: 700;
    line-height: 1.3;
    color: #fff;
    margin-bottom: 0.45rem;
}

.slide-title a { color: inherit; text-decoration: none; }
.slide-title a:hover { color: var(--sl-gold); }

/* Excerpt */
.slide-excerpt {
    color: rgba(255,255,255,0.72);
    font-size: 0.845rem;
    line-height: 1.55;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: 0.85rem;
}

/* Footer: read more + read time */
.slide-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 0.65rem;
}

.slide-footer .btn-read-more {
    color: var(--sl-gold);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: gap 0.2s ease;
}

.slide-footer .btn-read-more:hover { gap: 0.6rem; }

.slide-read-time {
    color: rgba(255,255,255,0.45);
    font-size: 0.78rem;
}

/* ── Progress bar ───────────────────────────────────────── */
.slideshow-progress {
    position: absolute;
    bottom: 0; left: 0;
    height: 2px;
    width: 0%;
    background: var(--sl-gold);
    z-index: 20;
}

/* ── Dots — vertical, top-right ─────────────────────────── */
.slideshow-dots {
    position: absolute;
    top: 14px;
    right: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 10;
}

.slideshow-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.slideshow-dot.active {
    background: var(--sl-gold);
    transform: scale(1.5);
}

/* ── Prev / Next — vertically centred ───────────────────── */
.slideshow-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    z-index: 30;
    pointer-events: none;
}

.slideshow-controls button {
    width: 38px;
    height: 38px;
    background: rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    transition: background 0.2s, border-color 0.2s;
}

.slideshow-controls button:hover {
    background: var(--primary-color, #1a5c38);
    border-color: transparent;
}

/* ── Mobile ─────────────────────────────────────────────── */
@media (max-width: 640px) {
    .post-slideshow { height: clamp(300px, 80vw, 440px); }
    .slide-title  { font-size: 1rem; }
    .slide-excerpt { -webkit-line-clamp: 2; display: none; }
    .slide-content { padding: 1rem 1rem 0.85rem; }
    .slideshow-dots {
        flex-direction: row;
        top: auto; right: auto;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
    }
}