.frame-background:nth-child(4) {
    height: 50vh;
}
.frame-background:nth-child(5) {
    display: none;
}
.frame-background:nth-child(6) {
    display: none;
}
.frame-background:nth-child(7) {
    display: none;
}
.frame-background:nth-child(8) {
    display: none;
}

:root {
    --ijs-primary: #fca311;
    --ijs-dark: #212529;
}

/* --- Utilidades de Texto --- */
.ijs-text-primary {
    color: var(--ijs-primary) !important;
}

.ijs-text-dark {
    color: var(--ijs-dark) !important;
}

.tracking-wide {
    letter-spacing: 2px;
}

/* --- Acentos de Texto y Espaciado --- */
.ijs-highlight {
    color: var(--ijs-primary);
    font-weight: 600;
}

/* Solo la caja interior tendrá el borde para no sobrecargar */
.highlight-box {
    border-left: 4px solid var(--ijs-primary);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.highlight-box:hover {
    background-color: #f8f9fa !important;
    transform: translateX(5px);
}

.lh-relaxed {
    line-height: 1.75;
}

/* --- Mejoras para el Collage --- */
.collage-img {
    object-fit: cover; /* Evita que las imágenes se achaten o estiren */
}

#about img {
    transition: transform 0.3s ease;
}

#about img:hover {
    transform: scale(1.03);
}

/* --- Animaciones de Scroll (Reveal) --- */
.reveal-up {
    opacity: 0;
    transform: translateY(40px); /* Empieza 40px más abajo */
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform; /* Optimización para el navegador */
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0); /* Vuelve a su posición original */
}

/* Clases para hacer un efecto de cascada (que no aparezca todo junto) */
.delay-200 {
    transition-delay: 200ms;
}

.delay-400 {
    transition-delay: 400ms;
}

/*******************************/
/********** About CSS **********/
/*******************************/
.about {
    position: relative;
    width: 100%;
    padding: 45px 0;
}

.about .section-header {
    margin-bottom: 30px;
}

.about .about-img {
    position: relative;
    height: 100%;
}

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

.about .about-text p {
    font-size: 16px;
}

.about .about-text a.btn {
    position: relative;
    margin-top: 15px;
    padding: 15px 35px;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    color: #030f27;
    border-radius: 0;
    background: #fdbe33;
    transition: .3s;
}

.about .about-text a.btn:hover {
    color: #fdbe33;
    background: #030f27;
}

@media (max-width: 767.98px) {
    .about .about-img {
        margin-bottom: 30px;
        height: auto;
    }
}

.about .about-text h2 {
    margin: 0;
    position: relative;
    font-size: 30px;
    font-weight: 700;
}