/* ============================================================
   PRESTOBTP SLIDER — Standalone Component
   Bootstrap 5 compatible — Intégrable partout
   ============================================================ */

/* --- CSS Variables --- */
.prestobtp-hero-slider {
    --pbtp-orange: #e8793b;
    --pbtp-orange-hover: #d46a2f;
    --pbtp-dark: #1a1a1a;
    --pbtp-white: #ffffff;
    --pbtp-grey: #999999;
    --pbtp-font: 'Poppins', sans-serif;
    --pbtp-font-body: 'Montserrat', sans-serif;
    --pbtp-font-accent: 'Montserrat', sans-serif;
    --pbtp-gap: 14px;
    --pbtp-thumb-w: 220px;
    --pbtp-thumb-h: 170px;
    --pbtp-radius: 10px;
    --pbtp-scroll-speed: 28s;
}

/* --- Reset scope --- */
.prestobtp-hero-slider *,
.prestobtp-hero-slider *::before,
.prestobtp-hero-slider *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ========================
   MAIN CONTAINER
   ======================== */
.prestobtp-hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    max-height: 960px;
    overflow: hidden;
    background: #e8e4df;
    font-family: var(--pbtp-font-body);
}

/* ========================
   BACKGROUND IMAGE (hero)
   ======================== */
.prestobtp-hero-slider__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.prestobtp-hero-slider__bg-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: opacity 0.8s ease, transform 1.2s ease;
    opacity: 0;
    transform: scale(1.06);
}

.prestobtp-hero-slider__bg-img.is-active {
    opacity: 1;
    transform: scale(1);
}

/* subtle vignette */
.prestobtp-hero-slider__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(0,0,0,0.10) 0%, rgba(0,0,0,0) 50%),
        linear-gradient(0deg, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0) 40%);
    z-index: 1;
    pointer-events: none;
}

/* ========================
   CONTENT LEFT PANEL
   ======================== */
.prestobtp-hero-slider__content {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 50px 60px 70px;
    width: 55%;
    pointer-events: none;
}

.prestobtp-hero-slider__content > * {
    pointer-events: auto;
}

/* Accent line / region label */
.prestobtp-hero-slider__region {
    display: inline-block;
    font-family: var(--pbtp-font-accent);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--pbtp-orange);
    margin-bottom: 18px;
    opacity: 0;
    transform: translateY(16px);
    transition: all 0.6s ease 0.1s;
    position: relative;
    padding-left: 0;
}

.prestobtp-hero-slider__region.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Title */
.prestobtp-hero-slider__title {
font-family: "Poppins", sans-serif;
  font-style: normal;
  font-size: clamp(30px, 4vw, 45px);
  font-weight: 500;
  line-height: 105%;
  color: var(--pbtp-dark);
  margin-bottom: 22px;
  max-width: 540px;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s ease 0.2s;
}

.prestobtp-hero-slider__title.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Description */
.prestobtp-hero-slider__desc {
    font-family: var(--pbtp-font-body);
    font-size: 15px;
    line-height: 1.65;
    color: #5a5a5a;
    max-width: 460px;
    margin-bottom: 32px;
    opacity: 0;
    transform: translateY(18px);
    transition: all 0.6s ease 0.35s;
}

.prestobtp-hero-slider__desc.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* CTA Button */
.prestobtp-hero-slider__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--pbtp-orange);
    color: var(--pbtp-white);
    font-family: var(--pbtp-font-accent);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    text-decoration: none;
    padding: 15px 34px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.35s ease;
    opacity: 0;
    transform: translateY(18px);
    box-shadow: 0 4px 20px rgba(232, 121, 59, 0.3);
}

.prestobtp-hero-slider__btn.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.5s ease 0.45s, background 0.3s ease, box-shadow 0.3s ease;
}

.prestobtp-hero-slider__btn:hover {
    background: var(--pbtp-orange-hover);
    color: var(--pbtp-white);
    box-shadow: 0 6px 30px rgba(232, 121, 59, 0.45);
    transform: translateY(-2px);
    text-decoration: none;
}

.prestobtp-hero-slider__btn i {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.prestobtp-hero-slider__btn:hover i {
    transform: translateX(4px);
}

/* ========================
   MOSAIC WALL (right side)
   ======================== */
.prestobtp-hero-slider__mosaic {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 42%;
    z-index: 5;
    overflow: hidden;
    display: flex;
    gap: var(--pbtp-gap);
    padding: 0 30px 0 0;
    align-items: flex-start;
}

/* Fade edges */
.prestobtp-hero-slider__mosaic::before,
.prestobtp-hero-slider__mosaic::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 90px;
    z-index: 10;
    pointer-events: none;
}

.prestobtp-hero-slider__mosaic::before {
    top: 0;
    background: linear-gradient(to bottom, #e8e4df 0%, rgba(232, 228, 223, 0) 100%);
}

.prestobtp-hero-slider__mosaic::after {
    bottom: 0;
    background: linear-gradient(to top, #e8e4df 0%, rgba(232, 228, 223, 0) 100%);
}

/* Single column in mosaic */
.prestobtp-hero-slider__mosaic-col {
    flex: 0 0 calc(50% - var(--pbtp-gap) / 2);
    display: flex;
    flex-direction: column;
    gap: var(--pbtp-gap);
}

/* Infinite scroll animation */
.prestobtp-hero-slider__mosaic-scroll {
    display: flex;
    flex-direction: column;
    gap: var(--pbtp-gap);
    animation: pbtp-scroll-up var(--pbtp-scroll-speed) linear infinite;
}

.prestobtp-hero-slider__mosaic-col:nth-child(2) .prestobtp-hero-slider__mosaic-scroll {
    animation-duration: calc(var(--pbtp-scroll-speed) + 6s);
    animation-delay: -4s;
}

@keyframes pbtp-scroll-up {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

/* Pause on hover */
.prestobtp-hero-slider__mosaic:hover .prestobtp-hero-slider__mosaic-scroll {
    animation-play-state: paused;
}

/* ========================
   THUMBNAIL CARD
   ======================== */
.prestobtp-hero-slider__thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3.2;
    border-radius: var(--pbtp-radius);
    overflow: hidden;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    transition: all 0.4s ease;
}

.prestobtp-hero-slider__thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--pbtp-radius);
    border: 3px solid transparent;
    transition: border-color 0.3s ease;
    z-index: 3;
    pointer-events: none;
}

.prestobtp-hero-slider__thumb.is-active::before {
    border-color: var(--pbtp-orange);
}

.prestobtp-hero-slider__thumb:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,0.18);
    transform: scale(1.03);
}

.prestobtp-hero-slider__thumb-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.prestobtp-hero-slider__thumb:hover .prestobtp-hero-slider__thumb-img {
    transform: scale(1.08);
}

/* Small overlay on hover */
.prestobtp-hero-slider__thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0) 50%);
    z-index: 1;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.prestobtp-hero-slider__thumb:hover::after,
.prestobtp-hero-slider__thumb.is-active::after {
    opacity: 1;
}

/* Tiny label on thumb */
.prestobtp-hero-slider__thumb-label {
    position: absolute;
    bottom: 10px;
    left: 10px;
    right: 10px;
    z-index: 2;
    font-family: var(--pbtp-font-accent);
    font-size: 11px;
    font-weight: 600;
    color: var(--pbtp-white);
    letter-spacing: 0.5px;
    opacity: 0;
    transform: translateY(6px);
    transition: all 0.35s ease;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.prestobtp-hero-slider__thumb:hover .prestobtp-hero-slider__thumb-label,
.prestobtp-hero-slider__thumb.is-active .prestobtp-hero-slider__thumb-label {
    opacity: 1;
    transform: translateY(0);
}

/* ========================
   NAVIGATION DOTS (optional)
   ======================== */
.prestobtp-hero-slider__dots {
    position: absolute;
    bottom: 30px;
    left: 70px;
    z-index: 15;
    display: flex;
    align-items: center;
    gap: 10px;
}

.prestobtp-hero-slider__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--pbtp-grey);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.prestobtp-hero-slider__dot.is-active {
    background: var(--pbtp-orange);
    border-color: var(--pbtp-orange);
    transform: scale(1.2);
}

.prestobtp-hero-slider__dot:hover {
    border-color: var(--pbtp-orange);
}

/* Counter */
.prestobtp-hero-slider__counter {
    font-family: var(--pbtp-font-accent);
    font-size: 13px;
    color: var(--pbtp-grey);
    margin-left: 16px;
    letter-spacing: 1px;
}

.prestobtp-hero-slider__counter-current {
    color: var(--pbtp-dark);
    font-weight: 700;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet landscape */
@media (max-width: 1200px) {
    .prestobtp-hero-slider__content {
        padding: 50px 40px 50px 50px;
        width: 50%;
    }
    .prestobtp-hero-slider__mosaic {
        width: 46%;
    }
    .prestobtp-hero-slider__title {
        font-size: clamp(32px, 4.5vw, 52px);
    }
}

/* Tablet portrait */
@media (max-width: 991px) {
    .prestobtp-hero-slider {
        height: auto;
        max-height: none;
        min-height: auto;
        flex-direction: column;
    }

    .prestobtp-hero-slider__bg {
        position: relative;
        height: 50vh;
        min-height: 340px;
    }

    .prestobtp-hero-slider__content {
        position: relative;
        width: 100%;
        padding: 36px 30px 30px;
        background: #e8e4df;
        z-index: 10;
    }

    .prestobtp-hero-slider__title {
        font-size: 34px;
        max-width: 100%;
    }

    .prestobtp-hero-slider__desc {
        max-width: 100%;
    }

    .prestobtp-hero-slider__mosaic {
        position: relative;
        width: 100%;
        height: 320px;
        padding: 0 16px;
    }

    .prestobtp-hero-slider__mosaic::before,
    .prestobtp-hero-slider__mosaic::after {
        height: 50px;
    }

    .prestobtp-hero-slider__dots {
        left: 30px;
        bottom: 20px;
    }

    /* Show region/title/desc/btn immediately */
    .prestobtp-hero-slider__region,
    .prestobtp-hero-slider__title,
    .prestobtp-hero-slider__desc,
    .prestobtp-hero-slider__btn {
        opacity: 1 !important;
        transform: translateY(0) !important;
    }
}

/* Mobile */
@media (max-width: 767px) {
    .prestobtp-hero-slider__bg {
        height: 40vh;
        min-height: 280px;
    }

    .prestobtp-hero-slider__content {
        padding: 28px 20px 24px;
    }

    .prestobtp-hero-slider__region {
        font-size: 11px;
        letter-spacing: 3px;
        margin-bottom: 12px;
    }

    .prestobtp-hero-slider__title {
        font-size: 28px;
        margin-bottom: 14px;
    }

    .prestobtp-hero-slider__desc {
        font-size: 14px;
        margin-bottom: 22px;
    }

    .prestobtp-hero-slider__btn {
        padding: 13px 28px;
        font-size: 12px;
    }

    .prestobtp-hero-slider__mosaic {
        height: 260px;
        gap: 10px;
        padding: 0 12px;
    }

    .prestobtp-hero-slider__mosaic-col {
        flex: 0 0 calc(50% - 5px);
        gap: 10px;
    }

    .prestobtp-hero-slider__mosaic-scroll {
        gap: 10px;
    }

    .prestobtp-hero-slider__thumb {
        border-radius: 8px;
    }

    .prestobtp-hero-slider__dots {
        left: 20px;
        bottom: 14px;
        gap: 8px;
    }

    .prestobtp-hero-slider__dot {
        width: 8px;
        height: 8px;
    }
}

/* Small mobile */
@media (max-width: 400px) {
    .prestobtp-hero-slider__title {
        font-size: 24px;
    }

    .prestobtp-hero-slider__mosaic {
        height: 220px;
    }
}