@keyframes slideUp {
    0%, 5% { transform: translateY(0); opacity: 1; }
    30% { transform: translateY(0); opacity: 1; }
    35%, 100% { transform: translateY(-100%); opacity: 0; }
}
.animate-slide-up {
    animation: slideUp 9s infinite;
}
.ad-item {
    position: absolute;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    transform: translateY(100%);
    pointer-events: none;
}

/* HERO STRETCHED: POWER BAR DESIGN - ADAPTIVE */
.hero-premium-container {
    position: relative;
    background: #000;
    padding: 20px 0; /* Reduced padding for tighter fit */
    border-left: 15px solid #ccf200;
    display: flex;
    align-items: center;
    box-shadow: 0 50px 120px rgba(0,0,0,0.9);
    overflow: hidden;
    width: fit-content; /* Ajustar al contenido para no ser excesivamente largo */
    min-width: 500px;
    max-width: 800px;
    border-radius: 8px;
    transition: all 0.5s ease;
}

/* Modo Claro Adaptación */
html:not(.dark) .hero-premium-container {
    background: #f5f5f5;
    border-left-color: #000;
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

.hero-premium-inner {
    position: relative;
    height: 1.1em;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 20px;
    width: 100%;
}

@media (min-width: 768px) {
    .hero-premium-inner {
        padding-left: 60px;
    }
}

.premium-word {
    position: absolute;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 950;
    font-style: italic;
    font-size: 1.3em; /* Slightly larger base size */
    letter-spacing: -0.07em;
    text-transform: uppercase;
    color: #fff;
    display: flex;
    opacity: 0;
    pointer-events: none;
    width: 100%;
    transition: color 0.5s ease;
}

@media (min-width: 768px) {
    .premium-word {
        font-size: 2.2em; /* Much larger for desktop to fill box */
    }
    .hero-premium-inner {
        height: 1.3em; /* Accommodate larger text */
    }
}

html:not(.dark) .premium-word {
    color: #000;
}

.premium-word span {
    display: inline-block;
    transform-origin: center bottom;
}

.highlight-yellow {
    color: #ccf200;
    text-shadow: 0 0 20px rgba(204, 242, 0, 0.4);
}

html:not(.dark) .highlight-yellow {
    color: #ccf200; /* Mantener amarillo para resaltar o cambiar a otro */
    text-shadow: 2px 2px 0px rgba(0,0,0,0.1);
}

/* Showcase Card */
.top-machine-card {
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.top-machine-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: #ccf200;
    box-shadow: 0 30px 60px rgba(204, 242, 0, 0.15);
}

.machine-badge {
    background: #ccf200;
    color: #000;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: absolute;
    top: 20px;
    right: 20px;
}

/* Grid Background Industrial */
.bg-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, #333 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.2;
}

@media (max-width: 768px) {
    .hero-premium-container { min-width: 100%; padding: 20px 10px; }
}