/* ================================================= */
/* ESTILOS PARA A PÁGINA DE ESTUDOS (SLIDESHOW)      */
/* ================================================= */

.page-intro {
    text-align: center;
    max-width: 750px;
    margin: 20px auto 40px auto;
}
.page-intro h1 {
    color: #ffffff;
    font-size: 2.8em;
    margin-bottom: 15px;
}
.page-intro p {
    color: #c0c0c0;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
}

.slideshow-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    border-radius: 8px;
}

.slides {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.slide {
    flex: 0 0 100%;
    width: 100%;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
    padding: 30px 40px; /* Espaçamento interno do slide */
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    transition: opacity 0.5s ease;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.slide-image img {
    width: 100%;
    border-radius: 6px;
    background-color: #f0f2f5; /* Fundo claro para o placeholder */
}

.slide-date {
    display: block;
    font-size: 0.8em;
    font-weight: 600;
    color: #a3d5ff;
    margin-bottom: 10px;
}

.slide-text h2 {
    margin-top: 0;
    margin-bottom: 15px;
}

.slide-text p {
    font-size: 0.95em;
    line-height: 1.8;
}

/* ===== POSICIONAMENTO DAS SETAS CORRIGIDO ===== */
.slide-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(30, 33, 36, 0.7);
    color: white;
    border: 1px solid #4a5460;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 1.2em;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}
.slide-arrow:hover {
    background-color: rgba(60, 65, 70, 0.9);
}

.slide-arrow.prev {
    left: -70px; /* Move a seta para FORA do slide, à esquerda */
}
.slide-arrow.next {
    right: -70px; /* Move a seta para FORA do slide, à direita */
}

.slide-dots {
    /* Posiciona os pontos abaixo do slideshow */
    position: relative; 
    text-align: center;
    padding-top: 20px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    display: inline-block; /* Alinha os pontos horizontalmente */
    margin: 0 5px;
    transition: background-color 0.2s;
}
.dot.active {
    background-color: white;
}

/* Responsividade */
@media (max-width: 1000px) {
    .slide-arrow {
        /* Em telas menores, as setas voltam para dentro */
        left: 15px;
    }
    .slide-arrow.next {
        right: 15px;
    }
    .slide {
        padding: 30px 70px; /* Adiciona espaço para as setas internas */
    }
}

@media (max-width: 768px) {
    .slide {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 20px 60px;
    }
    .slide-arrow {
        width: 40px;
        height: 40px;
        font-size: 1em;
        left: 10px;
    }
    .slide-arrow.next {
        right: 10px;
    }
}