/* Estilos para efectos de scroll */

/* Transiciones generales */
.page-loaded * {
    transition: opacity 0.8s ease, transform 0.8s ease;
}

/* Efecto para header al hacer scroll */
.site-header {
    transition: box-shadow 0.3s ease, background-color 0.3s ease, padding 0.3s ease;
}

.site-header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    padding: 15px 0;
}

/* Elementos que se revelan con scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Diferentes retardos para elementos consecutivos */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* Diferentes direcciones de animación */
.reveal-left {
    transform: translateX(-30px);
}
.reveal-right {
    transform: translateX(30px);
}
.reveal-up {
    transform: translateY(30px);
}
.reveal-down {
    transform: translateY(-30px);
}
.reveal-scale {
    transform: scale(0.95);
}

.reveal-left.revealed,
.reveal-right.revealed,
.reveal-up.revealed,
.reveal-down.revealed,
.reveal-scale.revealed {
    transform: translate(0) scale(1);
}

/* Botón volver arriba */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
    z-index: 999;
}

.scroll-top-btn:hover {
    background-color: var(--accent-color);
}

.scroll-top-btn.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Fondos con efecto parallax */
.parallax-section {
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    z-index: -1;
    will-change: transform;
}