/* ===================================================
   Linha do Tempo — Swiper
   Mobile first.
   =================================================== */


/* --------------------------------------------------
   Secao pai
   -------------------------------------------------- */

.timeline-section {
    position: relative;
    /* Mobile: gradiente vertical marinho (topo) / verde (base) */
    background: linear-gradient(to bottom, var(--hsl-azul) 68%, var(--hsl-verde) 32%);
}


/* --------------------------------------------------
   Swiper
   -------------------------------------------------- */

.timeline-swiper {
    position: relative; /* contexto para .timeline-nav absoluto */
    width: 100%;
    overflow: hidden;
}


/* --------------------------------------------------
   Slide — mobile: empilhado (conteudo cima, imagem baixo)
   -------------------------------------------------- */

.timeline-slide {
    display: flex;
    flex-direction: column;
    /* padding-bottom reserva espaco para as setas absolutas */
    padding-bottom: 72px;
    min-height: 460px;
}

/* --- Painel de texto --- */

.timeline-slide__content {
    flex: 1 1 auto;
    display: flex;
    align-items: flex-start;
    padding: 3rem 0 1rem;
}

.timeline-slide__inner {
    width: 100%;
    max-width: 560px;
}

/* Icone sparkle */
.timeline-slide__icon {
    display: block;
    color: var(--hsl-verde-claro);
    margin-bottom: .75rem;
    line-height: 0;
}

/* Ano em destaque */
.timeline-slide__year {
    display: block;
    font-size: 3.5rem;
    font-weight: 400;
    color: var(--hsl-verde-claro);
    line-height: 1;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.timeline-slide__item {
    margin-bottom: 1.25rem;
}

.timeline-slide__item:last-child {
    margin-bottom: 0;
}

.timeline-slide__titulo {
    font-size: clamp(3rem, 4vw, 4.5rem);
    font-weight: 600;
    color: var(--hsl-branco);
    line-height: 1.2;
    margin-bottom: .75rem;
    letter-spacing: -2.88px
}

.timeline-slide__texto {
    color: rgba(255, 255, 255, .82);
    font-size: .9rem;
    line-height: 1.8;
}

.timeline-slide__texto p {
    color: inherit;
    font-size: inherit;
    margin-bottom: .6rem;
}

.timeline-slide__texto p:last-child {
    margin-bottom: 0;
}

.timeline-slide__texto a {
    color: var(--hsl-verde-claro);
    text-decoration: underline;
}

/* --- Painel de imagem --- mobile: altura fixa */

.timeline-slide__media {
    flex: 0 0 auto;
   /* height: 260px;*/
    overflow: hidden;
}

.timeline-slide__img-link {
    display: block;
    width: 100%;
    height: 100%;
/*    overflow: hidden;
*/}

.timeline-slide__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform .4s ease;
}

.timeline-slide__img-link:hover .timeline-slide__img,
.timeline-slide__img-link:focus-visible .timeline-slide__img {
    transform: scale(1.04);
}

.timeline-slide__img-link:focus-visible {
    outline: 2px solid var(--hsl-verde-claro);
    outline-offset: 3px;
}


/* --------------------------------------------------
   Setas de navegacao
   Absolutas dentro do .timeline-swiper, no painel marinho.
   Mobile: base do swiper, alinhadas a esquerda.
   -------------------------------------------------- */

.timeline-nav {
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: .5rem;
    padding-bottom: 1.25rem;
}

.timeline-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, .55);
    color: #fff;
    cursor: pointer;
    transition: border-color .2s ease, background .2s ease;
    padding: 0;
    flex-shrink: 0;
    border-radius: 0; /* quadrado */
}

.timeline-btn:hover,
.timeline-btn:focus-visible {
    border-color: rgba(255, 255, 255, .9);
    background: rgba(255, 255, 255, .1);
    outline: none;
}

.timeline-btn:focus-visible {
    outline: 2px solid var(--hsl-verde-claro);
    outline-offset: 2px;
}

.timeline-btn.swiper-button-disabled {
    opacity: .25;
    pointer-events: none;
}


/* --------------------------------------------------
   Paginacao por ano — fora do swiper, base da secao
   -------------------------------------------------- */

.timeline-pagination-wrap {
    padding: .625rem 0 2rem;
}

.timeline-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0;

    /* reset Swiper defaults */
    position: static !important;
    bottom: auto !important;
    width: auto !important;
}

/* Bullet gerado pelo renderBullet */


.timeline-pagination .swiper-pagination-bullet {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    width: auto;
    height: auto;
    background: transparent;
    border-radius: 0;
    opacity: 1;
    cursor: pointer;
    transition: opacity .25s ease;
    margin: 0;
    /*padding: 0 1.5rem 0 0;*/ /* gap entre bullets */
}

.timeline-pagination .swiper-pagination-bullet:hover {
    opacity: .8;
}

.timeline-pagination .swiper-pagination-bullet-active {
    opacity: 1;
}

/* Texto do ano */
.pagination-text {
    display: block;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: .06em;
    color: rgba(255, 255, 255, 1);
    white-space: nowrap;
    margin-bottom: 5px;
    transition: color .25s ease;
}

.timeline-pagination .swiper-pagination-bullet-active .pagination-text {
    color: var(--hsl-verde-claro);
}

/* Traco horizontal */
.pagination-dash {
    display: block;
    width: 48px;
    height: 2px;
    background: rgba(255, 255, 255, 1);
    transition: background .25s ease, height .25s ease;
}

.timeline-pagination .swiper-pagination-bullet-active .pagination-dash {
    background: var(--hsl-verde-claro);
    height: 3px;
}


/* --------------------------------------------------
   Desktop (>= 992px)
   -------------------------------------------------- */

@media (min-width: 992px) {

    /* Gradiente horizontal: marinho esq. / verde dir. */
    .timeline-section {
        background: linear-gradient(to right, var(--hsl-azul) 63%, var(--hsl-verde) 63%);
    }

    /* Slide horizontal */
    .timeline-slide {
        flex-direction: row;
        min-height: 560px;
        padding-bottom: 0; /* setas sao absolutas, nao empurram conteudo */
    }

    /* Painel texto: 63% */
    .timeline-slide__content {
        flex: 0 0 63%;
        padding: 4rem 4rem 4rem 0rem;
        align-items: center;
    }

    .timeline-slide__inner {
        max-width: 520px;
    }

    .timeline-slide__year {
        font-size: 2.75rem;
    }

    .timeline-slide__texto {
        font-size: .95rem;
    }

    /* Painel imagem: 37%, full-bleed height */
    .timeline-slide__media {
        flex: 0 0 37%;
        align-self: center;
    }

    /* Setas: absolutas, baixo-esq. do painel marinho */
    .timeline-nav {
        left: 0;
        bottom: 0;
    }

    /* Paginacao */
    .timeline-pagination-wrap {
        padding: .75rem 0 2.5rem;
    }

    .pagination-dash {
        width: 92px;
    }

    .timeline-pagination {
        max-width: 63%;
    }
}


/* --------------------------------------------------
   Alto contraste
   -------------------------------------------------- */

body.contraste .timeline-section {
    background: #000;
}

body.contraste .timeline-slide__year,
body.contraste .pagination-text {
    color: #ff0;
}

body.contraste .timeline-slide__titulo {
    color: #fff;
}

body.contraste .timeline-slide__icon {
    color: #ff0;
}

body.contraste .timeline-btn {
    border-color: #fff;
    color: #fff;
}

body.contraste .pagination-dash {
    background: #fff;
}

body.contraste .timeline-pagination .swiper-pagination-bullet-active .pagination-dash,
body.contraste .timeline-pagination .swiper-pagination-bullet-active .pagination-text {
    background: #ff0;
    color: #ff0;
}