/* Container Principal */
.shader-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000000;
    overflow: hidden;
    padding: 20px;
    box-sizing: border-box;
}

/* Canvas WebGL em segundo plano */
.shader-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* Card Central */
.shader-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 768px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid #27272a;
    border-radius: 16px;
    padding: 8px;
    backdrop-filter: blur(8px);
}

.shader-card {
    border: 1px solid #27272a;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
}

.shader-title {
    color: #ffffff;
    font-size: clamp(2rem, 8vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.05em;
    margin: 0 0 12px 0;
    line-height: 1.1;
}

.shader-description {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    max-width: 550px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Indicador de Status (Luz Verde Pulsante) */
.status-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 32px 0;
}

.ping-container {
    position: relative;
    display: flex;
    height: 12px;
    width: 12px;
    align-items: center;
    justify-content: center;
}

.ping-wave {
    position: absolute;
    height: 100%;
    width: 100%;
    border-radius: 50%;
    background-color: #22c55e;
    opacity: 0.75;
    animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.ping-dot {
    position: relative;
    height: 8px;
    width: 8px;
    border-radius: 50%;
    background-color: #22c55e;
}

.status-text {
    color: #22c55e;
    font-size: 0.75rem;
    font-weight: 500;
}

@keyframes ping {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Botão Liquid Glass em Pure CSS */
.button-wrapper {
    display: flex;
    justify-content: center;
}

.liquid-glass-btn {
    position: relative;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 500;
    padding: 14px 40px;
    border-radius: 9999px;
    cursor: pointer;
    outline: none;
    transition: transform 0.3s ease;
}

.liquid-glass-btn:hover {
    transform: scale(1.05);
}

.btn-shadow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 9999px;
    pointer-events: none;
    box-shadow: 
        0 0 8px rgba(0,0,0,0.03),
        0 2px 6px rgba(0,0,0,0.08),
        inset 3px 3px 0.5px -3.5px rgba(255,255,255,0.09),
        inset -3px -3px 0.5px -3.5px rgba(255,255,255,0.85),
        inset 1px 1px 1px -0.5px rgba(255,255,255,0.6),
        inset -1px -1px 1px -0.5px rgba(255,255,255,0.6),
        inset 0 0 6px 6px rgba(255,255,255,0.12),
        inset 0 0 2px 2px rgba(255,255,255,0.06),
        0 0 12px rgba(0,0,0,0.15);
}

.btn-glass {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 9999px;
    overflow: hidden;
    z-index: -1;
    backdrop-filter: url("#container-glass");
}

.btn-text {
    position: relative;
    z-index: 10;
    pointer-events: none;
}