/* Estrutura da página */
.pagina-planner {
    --altura-painel-planner: calc(var(--altura-viewport, 800px) - 64px);
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
}

.painel-planner {
    width: 100%;
    min-height: var(--altura-painel-planner);
    scroll-margin-top: 64px;
}

.pagina-planner img {
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 8px 20px rgb(15 23 42 / 18%);
}

:root[data-theme="dark"] .pagina-planner img {
    box-shadow: 0 10px 24px rgb(255 255 255 / 18%);
}

.detalhes-planner {
    min-height: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 60px;
    padding: 50px var(--layout-inline-padding) 0;
}

/* Galeria de funções */
.funcoes-planner {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 40px;
    padding: 50px var(--layout-inline-padding) 32px;
}

.funcoes-planner__carrossel {
    width: 100%;
    min-width: 0;
}

.funcoes-planner__controles {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 8px;
}

.funcoes-planner__lista {
    width: 100%;
    padding: 20px 0;
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.funcoes-planner__lista::-webkit-scrollbar {
    display: none;
}

.funcoes-planner__card {
    width: calc((100% - 60px) / 4);
    min-width: 280px;
    flex: 0 0 calc((100% - 60px) / 4);
    display: flex;
    flex-direction: column;
    padding: 14px;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: var(--planner-page-background);
    box-shadow: none;
    scroll-snap-align: start;
}

.funcoes-planner__imagem {
    width: 100%;
    height: auto;
    display: block;
    background: transparent;
}

.funcoes-planner__card > p {
    width: 100%;
    margin: 16px auto 0;
    line-height: 1.45;
    text-align: left;
}

/* Cores e estado da página */
body.pagina-planner-ativa {
    --planner-page-background: #fdfefe;
}

:root[data-theme="dark"] body.pagina-planner-ativa {
    --planner-page-background: #0e172a;
}

.conteudo-secao.pagina-planner-ativa {
    width: 100%;
    max-width: none;
    padding: 0;
    background: var(--planner-page-background);
}

body.pagina-planner-ativa .conteudo-principal,
body.pagina-planner-ativa .barra-superior,
body.pagina-planner-ativa .barra-superior .navegacao-principal__lista,
body.pagina-planner-ativa .barra-superior .botao-tema,
body.pagina-planner-ativa .rodape-site,
.conteudo-secao.pagina-planner-ativa .pagina-planner,
.conteudo-secao.pagina-planner-ativa .detalhes-planner,
.conteudo-secao.pagina-planner-ativa .funcoes-planner,
.conteudo-secao.pagina-planner-ativa .apresentacao-planner {
    background: var(--planner-page-background);
}

html.pagina-planner-ativa,
body.pagina-planner-ativa {
    background: var(--planner-page-background);
    scrollbar-width: none;
}

html.pagina-planner-ativa::-webkit-scrollbar,
body.pagina-planner-ativa::-webkit-scrollbar {
    display: none;
}

/* Apresentação principal */
.apresentacao-planner {
    position: relative;
    width: 100%;
    height: var(--altura-painel-planner);
    min-height: var(--altura-painel-planner);
    overflow: hidden;
    background: var(--planner-page-background);
}

.apresentacao-planner__transicao {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: block;
    object-fit: fill;
    object-position: center;
    pointer-events: none;
}

.apresentacao-planner__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    object-fit: fill;
    object-position: center;
    opacity: 0;
    transition: opacity 70ms ease;
}

.apresentacao-planner__video.esta-pronto {
    opacity: 1;
}

.apresentacao-planner__sobreposicao {
    position: absolute;
    inset: 0 auto 0 0;
    z-index: 2;
    width: min(100%, 640px);
    padding: 64px;
    padding-left: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
    color: #000000;
    background: linear-gradient(90deg, rgb(255 255 255 / 88%) 0%, rgb(255 255 255 / 68%) 72%, transparent 100%);
    -webkit-backdrop-filter: blur(16px) saturate(115%);
    backdrop-filter: blur(16px) saturate(115%);
}

:root[data-theme="dark"] .apresentacao-planner__sobreposicao {
    inset: 24px auto 24px var(--layout-inline-padding);
    width: min(calc(100% - var(--layout-inline-padding) - var(--layout-inline-padding)), 540px);
    height: fit-content;
    max-height: calc(100% - 48px);
    margin-block: auto;
    padding: 20px;
    border: 0;
    border-radius: 8px;
    overflow-y: auto;
    color: #ffffff;
    background: rgb(14 23 42 / 96%);
    transform: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    text-shadow: none;
    box-shadow: 0 10px 24px rgb(255 255 255 / 18%);
}

:root:not([data-theme="dark"]) .apresentacao-planner__sobreposicao {
    inset: 24px auto 24px var(--layout-inline-padding);
    width: min(calc(100% - var(--layout-inline-padding) - var(--layout-inline-padding)), 540px);
    height: fit-content;
    max-height: calc(100% - 48px);
    margin-block: auto;
    padding: 20px;
    border: 0;
    border-radius: 8px;
    overflow-y: auto;
    color: #000000;
    background: rgb(255 255 255 / 96%);
    transform: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    text-shadow: none;
    box-shadow: 0 8px 20px rgb(15 23 42 / 18%);
}

.apresentacao-planner__texto {
    display: grid;
    gap: 10px;
}

.apresentacao-planner__sobreposicao h1 {
    margin: 0 0 20px;
    font-size: 48px;
    line-height: 1.02;
}

.apresentacao-planner__sobreposicao h1[tabindex="-1"]:focus {
    outline: none;
}

.apresentacao-planner__sobreposicao p {
    margin: 0;
    line-height: 1.55;
}

/* Calendário interativo */
.galeria-planner {
    width: 100%;
    min-width: 0;
}

.galeria-planner__linha {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 400px);
    align-items: flex-start;
    column-gap: clamp(48px, 5vw, 90px);
}

.galeria-planner__imagem {
    position: relative;
    z-index: 0;
    height: auto;
    max-height: calc(var(--altura-painel-planner) - 64px);
    display: block;
    object-fit: contain; 
    background-color: var(--planner-page-background);
}

.galeria-planner__coluna-principal {
    width: 100%;
    min-width: 0;
}

.galeria-planner__imagem--principal {
    width: 100%;
}

.galeria-planner__coluna-dia {
    width: 100%;
    min-width: 0;
}

.galeria-planner__imagem--dia {
    width: min(100%, 360px);
    margin-top: 130px;
    margin-inline: auto;
}

.galeria-planner__descricao-dia {
    width: min(100%, 360px);
    max-width: none;
    margin-top: 16px;
    margin-inline: auto;
    transform: none;
}

.galeria-planner__descricao-dia p {
    width: 100%;
    margin: 0;
    font-size: 16px;
    line-height: 1.55;
    text-align: left;
    overflow-wrap: break-word;
}

.galeria-planner__descricao {
    width: 100%;
    max-width: 100%;
    margin-top: 10px;
    align-self: flex-start;
}

.galeria-planner__descricao p {
    width: 100%;
    margin: 0;
    font-size: 16px;
    line-height: 1.55;
    text-align: left;
    overflow-wrap: break-word;
}

.conteudo-planner {
    width: min(100%, 1200px);
}

.conteudo-planner h2 {
    margin: 0;
    font-size: 40px;
    line-height: 1.05;
}

.conteudo-planner p {
    max-width: 760px;
    margin: 12px 0 0;
    font-size: 16px;
    line-height: 1.6;
}

/* Ajustes responsivos */
@media (max-width: 1100px) {
    .pagina-planner {
        --altura-painel-planner: calc(var(--altura-viewport, 800px) - 64px);
    }

    .apresentacao-planner {
        height: auto;
        min-height: 0;
        padding: 32px var(--layout-inline-padding);
    }

    .apresentacao-planner__video,
    .apresentacao-planner__transicao {
        display: none;
    }

    .detalhes-planner {
        gap: 60px;
        padding: 50px var(--layout-inline-padding) 0;
    }

    .galeria-planner__linha {
        grid-template-columns: minmax(0, 1fr);
        row-gap: 24px;
    }

    .apresentacao-planner__sobreposicao {
        width: 100%;
        padding: 24px var(--layout-inline-padding);
        padding-left: 50px;
        justify-content: flex-end;
        background: linear-gradient(0deg, rgb(255 255 255 / 92%) 0%, rgb(255 255 255 / 64%) 72%, transparent 100%);
        -webkit-backdrop-filter: blur(12px) saturate(110%);
        backdrop-filter: blur(12px) saturate(110%);
    }

    :root[data-theme="dark"] .apresentacao-planner__sobreposicao {
        position: relative;
        inset: auto;
        width: min(100%, 620px);
        height: fit-content;
        max-height: none;
        margin: 0;
        padding: 18px;
        justify-content: center;
        background: rgb(14 23 42 / 96%);
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    :root:not([data-theme="dark"]) .apresentacao-planner__sobreposicao {
        position: relative;
        inset: auto;
        width: min(100%, 620px);
        height: fit-content;
        max-height: none;
        margin: 0;
        padding: 18px;
        justify-content: center;
        background: rgb(255 255 255 / 96%);
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    .apresentacao-planner__sobreposicao h1 {
        margin-bottom: 12px;
        max-width: 100%;
        font-size: clamp(24px, 7.5vw, 34px);
        overflow-wrap: anywhere;
    }

    .apresentacao-planner__sobreposicao p {
        font-size: 13px;
        line-height: 1.4;
    }

    .galeria-planner__imagem {
        height: auto;
        max-height: none;
        background-color: var(--planner-page-background);
    }

    .galeria-planner__imagem--principal {
        width: 100%;
    }

    .galeria-planner__imagem--dia {
        width: 100%;
        margin-top: 0;
    }

    .galeria-planner__coluna-dia {
        width: min(100%, 320px);
        justify-self: center;
    }

    .galeria-planner__descricao-dia {
        width: min(100%, 320px);
    }

    .galeria-planner__descricao-dia p {
        font-size: 13px;
        line-height: 1.4;
    }

    .galeria-planner__descricao p {
        font-size: 13px;
        line-height: 1.4;
    }

    .funcoes-planner {
        gap: 40px;
        padding: 40px var(--layout-inline-padding) 24px;
    }

}

@media (max-width: 700px) {
    .pagina-planner {
        --altura-painel-planner: calc(var(--altura-viewport, 800px) - 104px);
    }

    .apresentacao-planner {
        padding: 24px var(--layout-inline-padding);
    }

    .funcoes-planner__lista {
        padding-inline: 0;
    }

}