/* ==========================================================================
   Avance Preloader — estilos
   ========================================================================== */

:root {
    --avance-preloader-bg: #0d0d0d;
    --avance-preloader-accent: #FF0008;
    --avance-preloader-track: rgba(255, 255, 255, 0.12);
    --avance-preloader-text: rgba(255, 255, 255, 0.55);
    --avance-preloader-duration-fade: 0.6s;
}

/* Trava o scroll da página enquanto o preloader está ativo */
html.avance-preloader-lock,
html.avance-preloader-lock body {
    overflow: hidden !important;
    height: 100%;
}

.avance-preloader {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--avance-preloader-bg);
    transition: opacity var(--avance-preloader-duration-fade) ease, visibility var(--avance-preloader-duration-fade) ease;
}

/* Estado final: escondido (classe adicionada via JS quando o load termina) */
.avance-preloader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.avance-preloader__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

/* ---------- Logo SVG ---------- */

.avance-preloader__logo {
    width: 110px;
    height: auto;
    overflow: visible;
}

.ap-bar {
    /* Começa como apenas o contorno, invisível (stroke-dash zerado) */
    fill: var(--avance-preloader-accent);
    fill-opacity: 0;
    stroke: var(--avance-preloader-accent);
    stroke-width: 1.5;
    stroke-linejoin: round;
    stroke-linecap: round;
    animation:
        ap-draw 0.55s cubic-bezier(0.65, 0, 0.35, 1) forwards,
        ap-fill 0.4s ease forwards;
    animation-delay: var(--ap-delay, 0s), calc(var(--ap-delay, 0s) + 0.45s);
}

/* Perímetro real de cada path (calculado a partir do SVG original),
   usado para que a animação de "desenhar o contorno" termine exatamente
   no ponto certo, sem sobra nem corte. Cascata: cada barra começa um
   pouco depois da anterior. */
#ap-bar-1 { --ap-delay: 0s;    stroke-dasharray: 133; stroke-dashoffset: 133; }
#ap-bar-2 { --ap-delay: 0.08s; stroke-dasharray: 78;  stroke-dashoffset: 78;  }
#ap-bar-3 { --ap-delay: 0.16s; stroke-dasharray: 51;  stroke-dashoffset: 51;  }
#ap-bar-4 { --ap-delay: 0.24s; stroke-dasharray: 102; stroke-dashoffset: 102; }
#ap-bar-5 { --ap-delay: 0.32s; stroke-dasharray: 150; stroke-dashoffset: 150; }

@keyframes ap-draw {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes ap-fill {
    to {
        fill-opacity: 1;
    }
}

/* Pulso sutil e contínuo depois que a logo já desenhou, indicando "ainda
   carregando" caso o load demore mais que a animação de entrada */
.avance-preloader.is-waiting .avance-preloader__logo {
    animation: ap-pulse 1.6s ease-in-out infinite;
}

@keyframes ap-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.78; transform: scale(0.97); }
}

/* ---------- Barra de progresso real ---------- */

.avance-preloader__progress-track {
    width: 160px;
    height: 2px;
    background: var(--avance-preloader-track);
    border-radius: 2px;
    overflow: hidden;
}

.avance-preloader__progress-fill {
    height: 100%;
    width: 0%;
    background: var(--avance-preloader-accent);
    border-radius: 2px;
    transition: width 0.25s ease-out;
}

.avance-preloader__percent {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--avance-preloader-text);
    font-variant-numeric: tabular-nums;
    min-width: 32px;
    text-align: center;
}

/* Respeita usuários que pedem menos animação no sistema operacional */
@media (prefers-reduced-motion: reduce) {
    .ap-bar {
        animation: none !important;
        stroke-dashoffset: 0;
        fill-opacity: 1;
    }
    .avance-preloader.is-waiting .avance-preloader__logo {
        animation: none !important;
    }
    .avance-preloader {
        transition: opacity 0.2s linear, visibility 0.2s linear;
    }
}