/* SINAPSIS - Estilos Adicionales */

/* FORM VALIDATION */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #FF6B6B !important;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.15) !important;
}

.error-message {
    color: #FF6B6B;
    font-size: var(--text-xs);
    margin-top: var(--space-1);
    display: block;
    animation: fadeIn 0.2s ease;
}

/* SPINNER */
.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* PARTICLES */
.particle {
    will-change: transform, opacity;
}

/* HOVER EFFECTS */
.service-card,
.solution-card {
    will-change: transform, box-shadow;
}

.service-card:hover .service-icon {
    animation: iconGlow 0.3s ease forwards;
}

@keyframes iconGlow {
    0% { box-shadow: 0 0 0 rgba(0, 255, 136, 0); }
    100% { box-shadow: 0 0 20px rgba(0, 255, 136, 0.5); }
}

/* NAVBAR */
.navbar {
    will-change: background-color;
}

.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link.active {
    color: var(--color-primary) !important;
}

.nav-link.active::after {
    width: 100% !important;
}

/* HERO */
.hero-glow,
.hero-grid {
    will-change: transform;
}

.text-gradient {
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* CHART BARS */
.chart-bar {
    transform-origin: bottom;
}

@keyframes grow-bar {
    from { height: 0; opacity: 0; }
    to { height: var(--height); opacity: 1; }
}

.chart-bar:nth-child(1) { animation-delay: 0.1s; }
.chart-bar:nth-child(2) { animation-delay: 0.2s; }
.chart-bar:nth-child(3) { animation-delay: 0.3s; }
.chart-bar:nth-child(4) { animation-delay: 0.4s; }
.chart-bar:nth-child(5) { animation-delay: 0.5s; }
.chart-bar:nth-child(6) { animation-delay: 0.6s; }

/* STATS */
.stat-number {
    font-variant-numeric: tabular-nums;
}

/* BUTTONS */
.btn {
    will-change: transform, box-shadow;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* WHATSAPP */
.whatsapp-float {
    will-change: transform;
}

@media (max-height: 500px) {
    .whatsapp-float {
        display: none;
    }
}

/* SELECTION */
::selection {
    background: rgba(0, 255, 136, 0.3);
    color: var(--color-text-primary);
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--color-bg-elevated);
    border-radius: 5px;
    border: 2px solid var(--color-bg-darker);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-hover);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-bg-elevated) var(--color-bg-darker);
}

/* PRINT */
@media print {
    .navbar, .whatsapp-float, .hero-bg, .cta-bg {
        display: none !important;
    }
    body {
        background: white !important;
        color: black !important;
    }
}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
    .hero-glow, .particle, .chart-bar, .text-gradient {
        animation: none !important;
    }
    .hero-glow {
        opacity: 0.3 !important;
    }
}