/* ── Social Media tab — video gallery + future comparison images ── */

/* ── Sub-tabs (Videos / Covers) ── */
.sm-subtabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin: 0 auto 2.5rem;
    max-width: 600px;
    padding: 0 1rem;
}

.sm-subtab {
    padding: 0.65rem 1.5rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
}

.sm-subtab:hover {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.07);
}

.sm-subtab.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.28), rgba(139, 92, 246, 0.28));
    border-color: rgba(139, 92, 246, 0.5);
    color: #ffffff;
    box-shadow: 0 8px 24px -8px rgba(59, 130, 246, 0.5);
}

.sm-subpanel {
    display: none;
}

.sm-subpanel.active {
    display: block;
    animation: smSubpanelFade 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes smSubpanelFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}


.sm-videos-section {
    max-width: 1200px;
    margin: 0 auto var(--space-2xl, 4rem);
    padding: 0 var(--space-md, 1rem);
}

.sm-videos-eyebrow {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-align: center;
}

.sm-videos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 1024px) {
    .sm-videos-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .sm-videos-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
}
@media (max-width: 480px) {
    .sm-videos-grid { grid-template-columns: 1fr; }
}

.sm-video-card {
    position: relative;
    aspect-ratio: 9 / 16;
    border-radius: 18px;
    overflow: hidden;
    background: #0a0a0c;
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
                border-color 0.4s ease,
                box-shadow 0.4s ease;
    will-change: transform;
}

.sm-video-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 18px 40px -10px rgba(59, 130, 246, 0.35);
}

.sm-video-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #000;
}

/* Fullscreen: restore native cursor (custom cursor lives on body and is hidden by fullscreen API) */
.sm-video-card video:fullscreen,
.sm-video-card video:-webkit-full-screen {
    cursor: auto !important;
    object-fit: contain;
}

/* Overlay with play button — visible when paused, fades when playing */
.sm-video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.55) 100%);
    opacity: 1;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.sm-video-card.is-playing .sm-video-overlay { opacity: 0; }
.sm-video-card.is-playing:hover .sm-video-overlay { opacity: 1; }

.sm-video-play {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(0, 0, 0, 0.4);
    -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
                background 0.3s ease;
}

.sm-video-card:hover .sm-video-play {
    transform: scale(1.08);
    background: rgba(0, 0, 0, 0.6);
}

.sm-video-play .icon-pause { display: none; }
.sm-video-card.is-playing .sm-video-play .icon-play { display: none; }
.sm-video-card.is-playing .sm-video-play .icon-pause { display: block; }

.sm-video-platform {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.55);
    -webkit-backdrop-filter: blur(8px);
        backdrop-filter: blur(8px);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.12);
    pointer-events: none;
    z-index: 2;
}

.sm-video-mute,
.sm-video-fullscreen {
    position: absolute;
    bottom: 12px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(0, 0, 0, 0.55);
    -webkit-backdrop-filter: blur(8px);
        backdrop-filter: blur(8px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.3s ease, background 0.3s ease, transform 0.3s ease;
    padding: 0;
}

.sm-video-mute { right: 12px; }
.sm-video-fullscreen { right: 54px; }

/* Bigger touch targets on phone — fingers, not pointers */
@media (max-width: 600px) {
    .sm-video-mute,
    .sm-video-fullscreen {
        width: 40px;
        height: 40px;
        opacity: 1; /* always visible on touch (no hover state) */
    }
    .sm-video-mute { right: 10px; }
    .sm-video-fullscreen { right: 60px; }
}

.sm-video-card.is-playing .sm-video-mute,
.sm-video-card.is-playing .sm-video-fullscreen,
.sm-video-card:hover .sm-video-mute,
.sm-video-card:hover .sm-video-fullscreen {
    opacity: 1;
}

.sm-video-mute:hover,
.sm-video-fullscreen:hover {
    background: rgba(0, 0, 0, 0.75);
    transform: scale(1.06);
}

.sm-video-mute .icon-unmuted { display: none; }
.sm-video-mute.is-unmuted .icon-muted { display: none; }
.sm-video-mute.is-unmuted .icon-unmuted { display: block; }

/* ── Before / After Comparison Slider ── */

.sm-comparisons-section {
    max-width: 1200px;
    margin: 3rem auto 0;
    padding: 0 var(--space-md, 1rem);
}

.sm-comparisons-grid {
    display: grid;
    grid-template-columns: 1fr; /* FB covers are wide — stack them */
    gap: 1.25rem;
    max-width: 980px;
    margin: 0 auto;
}

.sm-compare {
    --cut: 50%;
    position: relative;
    aspect-ratio: 820 / 312; /* Facebook cover ratio — matches the source images */
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: ew-resize;
    user-select: none;
    background: #0a0a0c;
    touch-action: none;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

/* On phones, the FB cover ratio (2.6:1) leaves a sliver too short to drag.
   Use a taller ratio with object-fit: contain so the image still fits fully. */
@media (max-width: 600px) {
    .sm-compare { aspect-ratio: 5 / 3; }
}

.sm-compare:hover {
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 18px 40px -12px rgba(16, 185, 129, 0.25);
}

.sm-compare img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain; /* show the full cover, no cropping */
    object-position: center;
    user-select: none;
    pointer-events: none;
    -webkit-user-drag: none;
}

.sm-compare-before {
    clip-path: inset(0 calc(100% - var(--cut)) 0 0);
    -webkit-clip-path: inset(0 calc(100% - var(--cut)) 0 0);
}

.sm-compare-divider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--cut);
    width: 2px;
    background: #ffffff;
    transform: translateX(-50%);
    pointer-events: none;
    box-shadow: 0 0 14px rgba(255, 255, 255, 0.65);
    z-index: 2;
}

.sm-compare-handle {
    position: absolute;
    top: 50%;
    left: var(--cut);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #ffffff;
    transform: translate(-50%, -50%);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0a0a0c;
    pointer-events: none;
    z-index: 3;
    transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sm-compare:hover .sm-compare-handle {
    transform: translate(-50%, -50%) scale(1.08);
}

.sm-compare.is-dragging .sm-compare-handle {
    transform: translate(-50%, -50%) scale(0.95);
}

.sm-compare-label {
    position: absolute;
    top: 14px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #ffffff;
    -webkit-backdrop-filter: blur(8px);
        backdrop-filter: blur(8px);
    z-index: 4;
    pointer-events: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.sm-compare-label--before {
    left: 14px;
    background: rgba(0, 0, 0, 0.6);
}

.sm-compare-label--after {
    right: 14px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.85), rgba(6, 182, 212, 0.85));
    border-color: rgba(16, 185, 129, 0.4);
}

/* ── Static covers grid (no slider) ── */

.sm-covers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    max-width: 980px;
    margin: 1.5rem auto 0;
    padding: 0 var(--space-md, 1rem);
}

@media (max-width: 768px) {
    .sm-covers-grid { grid-template-columns: 1fr; }
}

.sm-cover-card {
    position: relative;
    aspect-ratio: 820 / 312;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: #0a0a0c;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
                border-color 0.4s ease,
                box-shadow 0.4s ease;
    will-change: transform;
}

@media (max-width: 600px) {
    .sm-cover-card { aspect-ratio: 5 / 3; }
}

.sm-cover-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 18px 40px -12px rgba(16, 185, 129, 0.25);
}

.sm-cover-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    pointer-events: none;
    user-select: none;
}