/* css/style.css */

.glass-nav {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    visibility: hidden;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, visibility;
}
.fade-in-section.is-visible {
    opacity: 1;
    transform: none;
    visibility: visible;
}

.masonry-grid {
    column-count: 1;
    column-gap: 1rem;
}
@media (min-width: 640px) { .masonry-grid { column-count: 2; } }
@media (min-width: 1024px) { .masonry-grid { column-count: 3; } }

.masonry-item {
    break-inside: avoid;
    margin-bottom: 1rem;
    border-radius: 0.5rem;
    overflow: hidden;
    position: relative;
}

.masonry-item img {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}

.masonry-item:hover img {
    transform: scale(1.05);
}

.masonry-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(17, 24, 39, 0.8) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

.masonry-item:hover .masonry-overlay {
    opacity: 1;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}
.faq-item.active .faq-answer {
    max-height: 500px;
    padding-top: 1rem;
    padding-bottom: 1.5rem;
}
.faq-icon {
    transition: transform 0.3s ease;
}
.faq-item.active .faq-icon {
    transform: rotate(180deg);
}
/* Estilo de fondo difuminado en blanco y negro para la sección FAQ */
#faq {
    position: relative;
    background-image: url('../assets/brand/IMG_B&N.jpg'); /* fotografia de p´reguntas frecueentes  */
    background-size: cover;
    background-position: center;
}

/* Capa de degradado más ligera para que la foto resalte más */
#faq::before {
    content: '';
    position: absolute;
    inset: 0;
    /* Bajamos los valores a 0.65 y 0.75 para que sea más translúcido y se vea la foto */
    background: linear-gradient(to bottom, rgba(249, 250, 251, 0.65), rgba(243, 244, 246, 0.75));
    backdrop-filter: blur(2px); /* Un desenfoque muy sutil para que conserve detalles */
    z-index: 1;
}

/* Asegurar que las preguntas estén al frente */
#faq .max-w-3xl {
    position: relative;
    z-index: 2;
}

.show-lightbox {
    display: flex !important;
    opacity: 1 !important;
}

/* --- COMPONENT: Icon SVG Hover Glow --- */

/* Sutil cambio de fondo de la bolita gris a un tono levísimamente azul cielo */
.feature-row.group:hover .icon-box {
    background-color: #f0f9ff; 
    border-color: #e0f2fe;
}

/* El resplandor Neón aplicado EXCLUSIVAMENTE a las líneas del icono */
.feature-row.group:hover svg {
    color: #0280b8; /* Cambia el trazo a tu azul */
    /* Crea un resplandor luminoso alrededor de la forma del icono */
    filter: drop-shadow(0 0 4px rgba(2, 128, 184, 0.5)) drop-shadow(0 0 8px rgba(56, 189, 248, 0.4));
}
/* --- COMPONENT: Halftone Footer Wordmark --- */

.halftone-base {
    font-size: clamp(5rem, 18vw, 22rem);
    line-height: 0.8;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.1) 2px, transparent 2.5px);
    background-size: 8px 8px;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.halftone-blue {
    background-image: radial-gradient(circle, #0280b8 2px, transparent 2.5px);
    background-size: 8px 8px;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

/* Efecto de Zoom al contenedor padre */
.halftone-container:hover .halftone-base {
    transform: scale(1.02);
}