/* ============================================
   TopApp Concentric Text v1.3.0
   ============================================ */

/* === CONTENEDOR PRINCIPAL === */
.topapp-concentric-main {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: visible;
}

.topapp-concentric-main.topapp-overflow-hidden {
    overflow: hidden;
}

/* === SPACER (crece durante el pin) === */
.topapp-scroll-spacer {
    width: 100%;
    height: 0;
    pointer-events: none;
}

/* === CONTENIDO QUE SE FIJA === */
.topapp-pin-content {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 100vh;
}

/* Cuando está PINNED (fijado) */
.topapp-concentric-main.is-pinned .topapp-pin-content {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 9999;
}

/* Cuando termina el PIN */
.topapp-concentric-main.pin-done .topapp-pin-content {
    position: absolute;
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100vh;
}

/* === CENTRO DE LOS CÍRCULOS === */
.topapp-circles-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* === PORCENTAJE CENTRAL === */
.topapp-percentage {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 72px;
    font-weight: 700;
    color: #000;
    line-height: 1;
    white-space: nowrap;
    user-select: none;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.topapp-percentage-num {
    display: inline;
}

.topapp-percentage-sym {
    display: inline;
    font-size: 0.5em;
    margin-left: 0.05em;
}

/* Opacidad antes/después del pin */
.topapp-concentric-main:not(.is-pinned) .topapp-percentage {
    opacity: 0.3;
}

.topapp-concentric-main.is-pinned .topapp-percentage {
    opacity: 1;
}

.topapp-concentric-main.pin-done .topapp-percentage {
    opacity: 0.3;
}

/* === CADA CÍRCULO === */
.topapp-circle-item {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* === SVG === */
.topapp-svg {
    display: block;
    transform-origin: center center;
    will-change: transform;
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === TEXTO DEL SVG === */
.topapp-text {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    fill: currentColor;
    letter-spacing: 2px;
    text-transform: uppercase;
    dominant-baseline: middle;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .topapp-percentage {
        font-size: 48px;
    }
}

@media (max-width: 480px) {
    .topapp-percentage {
        font-size: 36px;
    }
}
/* === BLOQUEO DE SCROLL DURANTE PIN === */
html.topapp-scroll-locked,
html.topapp-scroll-locked body {
    overflow: hidden !important;
    height: 100% !important;
    position: relative !important;
}

/* Asegurar que el contenido fijado cubra toda la pantalla */
.topapp-concentric-main.is-pinned .topapp-pin-content {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 99999;
}

/* Ocultar scrollbar durante el pin (extra) */
.topapp-concentric-main.is-pinned ~ * {
    visibility: hidden;
}