/* =====================================================
   PT VIDEOS – PREMIUM CLINIC STYLE
===================================================== */

.pt-videos,
.pt-videos * {
    box-sizing: border-box;
}

.pt-videos {
    width: 100%;
    padding: 90px 0;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.pt-videos--bg-custom {
    background: var(--pt-videos-bg, transparent);
}

/* =====================================================
   COLOR SCHEME
===================================================== */

.pt-videos--scheme-dark { color: #1b2d42; }
.pt-videos--scheme-dark .pt-videos__lead,
.pt-videos--scheme-dark .pt-videos__desc { color: #5b6b7c; }
.pt-videos--scheme-dark .pt-videos__name { color: #1b2d42; }

.pt-videos--scheme-light { color: #ffffff; }
.pt-videos--scheme-light .pt-videos__lead,
.pt-videos--scheme-light .pt-videos__desc { color: rgba(255, 255, 255, 0.85); }
.pt-videos--scheme-light .pt-videos__name { color: #ffffff; }

/* =====================================================
   HEADER
===================================================== */

.pt-videos__header {
    position: relative;
    z-index: 2;
    padding: 0 20px;
    box-sizing: border-box;
    text-align: center;
    margin-bottom: 56px;
}

.pt-videos__title {
    font-family: 'Lora', serif !important;
    font-weight: 600 !important;
    font-size: 38px;
    line-height: 1.25;
    margin: 0;
    text-align: center;
    letter-spacing: -0.02em;
}

.pt-videos__lead {
    font-family: 'Montserrat', sans-serif !important;
    font-size: 17px !important;
    line-height: 1.75 !important;
    margin: 20px auto 0 auto;
    text-align: center;
    font-weight: 400 !important;
    letter-spacing: 0.01em !important;
}

/* =====================================================
   GRID MODE
===================================================== */

.pt-videos--grid .pt-videos__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* =====================================================
   CAROUSEL SHELL
===================================================== */

.ptv-carousel {
    position: relative;
    width: 100%;
    margin: 0 auto;
    padding: 28px 40px 48px 40px;
    overflow: visible;
    box-sizing: border-box;
}

.ptv-track-viewport {
    overflow-x: hidden;
    overflow-y: visible;
    margin: 0 -16px;
    padding: 16px;
}

.ptv-track-wrap {
    overflow: visible;
}

.ptv-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(.16, 1, .3, 1);
    will-change: transform;
}

.ptv-slide {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
    padding: 0 16px;
    display: flex;
    box-sizing: border-box;
}

/* =====================================================
   ARROWS (PREMIUM INTEGRATION)
===================================================== */

.ptv-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(27, 45, 66, 0.08);
    background: #ffffff;
    color: #1b2d42;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    box-shadow: 0 8px 20px rgba(27, 45, 66, 0.06);
    transition: all 0.3s cubic-bezier(.16, 1, .3, 1);
}

.ptv-arrow:hover:not(:disabled) {
    background: #1b2d42;
    color: #ffffff;
    border-color: #1b2d42;
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 12px 24px rgba(27, 45, 66, 0.12);
}

.ptv-arrow:disabled {
    opacity: 0;
    cursor: default;
}

.ptv-prev { left: -10px; }
.ptv-next { right: -10px; }

/* =====================================================
   SYSTEM LINES NAVIGATION (DOTS)
===================================================== */

.ptv-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.ptv-dot {
    position: relative;
    width: 24px;
    height: 24px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

.ptv-dot::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(27, 45, 66, 0.2);
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.ptv-dot.is-active::before {
    background: #1b2d42;
    width: 20px; 
    border-radius: 4px;
}

/* Dostosowanie dla jasnego schematu (ciemne tło) */
.pt-videos--scheme-light .ptv-dot::before {
    background: rgba(255, 255, 255, 0.25);
}

.pt-videos--scheme-light .ptv-dot.is-active::before {
    background: #ffffff;
}

/* =====================================================
   CARD (SATIN LUXURY STYLE)
===================================================== */

.pt-videos__card {
    border-radius: 24px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid rgba(27, 45, 66, 0.06);
    box-shadow: 0 10px 30px -10px rgba(27, 45, 66, 0.05);
    width: 100%;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    transition: transform 0.4s cubic-bezier(.16, 1, .3, 1), 
                border-color 0.4s ease, 
                box-shadow 0.4s ease;
}

.pt-videos--scheme-light .pt-videos__card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-color: rgba(255, 255, 255, 0.1);
}

.pt-videos__card:hover {
    transform: translateY(-8px);
    border-color: rgba(27, 45, 66, 0.12);
    box-shadow: 0 20px 40px -15px rgba(27, 45, 66, 0.1);
}

/* =====================================================
   THUMB & PLAY BUTTON
===================================================== */

.pt-videos__thumb {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: #000000;
    cursor: pointer;
    aspect-ratio: 16/9;
    overflow: hidden;
    isolation: isolate;
    transform: translate3d(0, 0, 0);
    border-top-left-radius: 23px;
    border-top-right-radius: 23px;
}

.pt-videos__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    backface-visibility: hidden;
    transform: scale(1.015) translate3d(0, 0, 0);
    transition: transform 0.6s cubic-bezier(.16, 1, .3, 1);
}

.pt-videos__card:hover .pt-videos__thumb img {
    transform: scale(1.04) translate3d(0, 0, 0);
}

.pt-videos__play {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(27, 45, 66, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    z-index: 3;
    box-shadow: 0 4px 12px rgba(27, 45, 66, 0.2);
    transition: all 0.3s ease;
}

.pt-videos__play::before {
    content: "";
    position: absolute;
    left: 19px;
    top: 15px;
    border-left: 13px solid #ffffff;
    border-top: 9px solid transparent;
    border-bottom: 9px solid transparent;
}

.pt-videos__card:hover .pt-videos__play {
    background: #1b2d42;
    transform: translate(-50%, -50%) scale(1.08);
}

.pt-videos__badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    border-radius: 30px;
    font-family: 'Montserrat', sans-serif !important;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(27, 45, 66, 0.85);
    color: #ffffff;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 12px rgba(27, 45, 66, 0.2);
    max-width: calc(100% - 32px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 2;
}

/* =====================================================
   CONTENT
===================================================== */

.pt-videos__content {
    padding: 24px 28px;
}

.pt-videos__name {
    margin: 0 0 12px 0;
    font-family: 'Lora', serif !important;
    font-size: 22px;
    line-height: 1.4;
    font-weight: 600 !important;
    letter-spacing: -0.01em;
}

.pt-videos__desc {
    margin: 0;
    font-family: 'Montserrat', sans-serif !important;
    font-size: 14px !important;
    line-height: 1.65 !important;
    font-weight: 400 !important;
    letter-spacing: 0.01em !important;
    color: #64748b;
}

/* =====================================================
   RESPONSIVE (RWD SAFETIES)
===================================================== */

@media (max-width: 992px) {
    .pt-videos--grid .pt-videos__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }
}

@media (max-width: 768px) {
	.ptv-carousel {
  padding: 28px 0px 48px 00px;
}
    .pt-videos {
        padding: 60px 0;
    }

    .ptv-track-viewport {
        margin: 0;
        padding: 16px 0;
        overflow: hidden;
    }    

    .ptv-arrow {
        display: none !important;
    }

    .ptv-slide {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0;
    }

    .pt-videos__header {
        margin-bottom: 32px;
        padding: 0;
    }

    .pt-videos__title {
        font-size: 30px !important;
        text-align: left;
    } 

    .pt-videos__lead {
        font-size: 15px !important;
        line-height: 1.7 !important;
        text-align: left;
        margin-top: 16px;
    }

    .pt-videos--grid .pt-videos__list {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 0;
    }

    .pt-videos__content {
        padding: 20px;
    }

    .pt-videos__name {
        font-size: 19px !important;
    }

    .pt-videos__desc {
        font-size: 14px !important;
    }
}

/* =====================================================
   LIGHTBOX SYSTEM
===================================================== */

.pt-videos-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: none; 
    align-items: center;    
    justify-content: center; 
    opacity: 0;
    transition: opacity 0.4s ease;
}

.pt-videos-lightbox.is-active {
    display: flex;
    opacity: 1;
}

.pt-videos-lightbox__overlay {
    position: absolute;
    inset: 0;
    background: rgba(16, 26, 38, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1;
    cursor: pointer;
}

.pt-videos-lightbox__dialog {
    position: relative; 
    width: 90%;
    max-width: 960px;
    z-index: 2;
    padding: 0;
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(.16, 1, .3, 1);
}

.pt-videos-lightbox.is-active .pt-videos-lightbox__dialog {
    transform: scale(1);
}

.pt-videos-lightbox__media {
    position: relative;
    padding-top: 56.25%;
    height: 0;
    background: #000000;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.pt-videos-lightbox__media iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.pt-videos-lightbox__close {
    position: absolute;
    top: -50px;
    right: 0;
    color: #ffffff;
    font-size: 42px;
    cursor: pointer;
    opacity: 0.6;
    border: none;
    background: none;
    transition: opacity 0.2s;
    padding: 0;
    z-index: 3;
    line-height: 1;
}

.pt-videos-lightbox__close:hover { 
    opacity: 1; 
}

.pt-videos-lightbox__fallback {
    margin-top: 12px;
    text-align: center;
    font-family: 'Montserrat', sans-serif !important;
    font-size: 14px;
}

.pt-videos-lightbox__fallback a {
    color: #ffffff;
    text-decoration: underline;
}

.pt-videos-no-scroll {
    overflow: hidden !important;
}