/* ================================================== */
/*     CSS DO SLIDER COM EFEITO FADE (COM CORREÇÃO)   */
/* ================================================== */

section.slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 0 !important;

    /* ▼▼▼ ALTERAÇÃO AQUI ▼▼▼ */
    /* Usando a proporção widescreen padrão de 16 por 9 */
    aspect-ratio: 1600 / 533; 
}

/* Oculta os inputs de radio e as imagens mobile por padrão */
.slider-content input, .img-mobile {
    display: none;
}

/* --- LÓGICA DO FADE --- */

.slides-wrapper {
    position: absolute; /* Ocupa todo o espaço da section.slider */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.slide-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    z-index: 1; 
}

.slide-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Regras para mostrar o slide correspondente ao radio checado */
#radio1:checked ~ .slides-wrapper .slide-box:nth-child(1),
#radio2:checked ~ .slides-wrapper .slide-box:nth-child(2),
#radio3:checked ~ .slides-wrapper .slide-box:nth-child(3),
#radio4:checked ~ .slides-wrapper .slide-box:nth-child(4),
#radio5:checked ~ .slides-wrapper .slide-box:nth-child(5),
#radio6:checked ~ .slides-wrapper .slide-box:nth-child(6) {
    opacity: 1; /* Torna o slide ativo visível */
    z-index: 2; /* Traz o slide ativo para a frente */
}


/* --- CONTROLES DE NAVEGAÇÃO (Bolinhas e Setas) --- */
.nav-manual, .nav-auto {
    position: absolute;
    bottom: 25px; 
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.nav-manual .manual-btn:not(:last-child), 
.nav-auto div:not(:last-child){
    margin-right: 10px;
}

.nav-auto div {
    width: 12px;
    height: 12px;
    background: #ffcc00;
    opacity: 0.7;
    border-radius: 50%;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-manual .manual-btn {
    width: 12px;
    height: 12px;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
}

#radio1:checked ~ .nav-auto .auto-btn1,
#radio2:checked ~ .nav-auto .auto-btn2,
#radio3:checked ~ .nav-auto .auto-btn3,
#radio4:checked ~ .nav-auto .auto-btn4,
#radio5:checked ~ .nav-auto .auto-btn5,
#radio6:checked ~ .nav-auto .auto-btn6 {
    background-color: #1a3b69;
    opacity: 1;
}

.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    color: #002244;
    border: none;
    font-size: 36px;
    cursor: pointer;
    z-index: 10;
    transition: color 0.3s ease;
    padding: 0 15px;
}

.arrow:hover {
    color: #f0c419;
}

.left-arrow {
    left: 15px;
}

.right-arrow {
    right: 15px;
}

/* Responsividade para imagens */
@media screen and (max-width: 900px) {
    .img-desktop{
        display: none;
    }
    .img-mobile{
        display: block;
    }
}

/* ADICIONE ESTE CÓDIGO NO FINAL DO ARQUIVO */
@media screen and (max-width: 900px) {
    section.slider {
        /* Altera a proporção para telas menores, deixando o slide mais 'alto' */
        aspect-ratio: 4 / 2;
    }
}