/* =========================================
   ESTILOS GLOBALES & UTILIDADES
   ========================================= */

html {
    scroll-behavior: smooth;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Efecto Glass para la navegación */
.glass-nav {
    background: rgba(29, 29, 27, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Fondo de cuadrícula técnica (Grid) */
.grid-bg {
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* =========================================
   FORMULARIO (FUERZA BLANCO VIBRANTE)
   ========================================= */

#contact-form .relative {
    margin-bottom: 2.5rem;
}

/* 1. Forzar color del texto que escribe el usuario */
#contact-form .form-input {
    width: 100%;
    background: transparent !important;
    border: none !important;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2) !important;
    padding: 1.5rem 0 0.5rem 0 !important;
    
    /* Color y Tipografía */
    color: #ffffff !important; 
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 1.15rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.02em !important;
    
    /* Reset de sistema */
    outline: none !important;
    border-radius: 0 !important;
    appearance: none;
    -webkit-text-fill-color: #ffffff !important; /* Fix para Desktop/Safari */
    opacity: 1 !important;
    transition: all 0.4s ease;
}

/* 2. Etiquetas (Label) en reposo */
#contact-form .form-label {
    position: absolute;
    left: 0;
    top: 1.4rem;
    color: rgba(255, 255, 255, 0.6) !important; /* Blanco suavizado */
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 1.1rem !important;
    font-weight: 500 !important;
    text-transform: capitalize !important;
    font-style: normal !important;
    letter-spacing: 0.05em !important;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 3. Foco: Línea y brillo al escribir */
#contact-form .form-input:focus {
    border-bottom-color: #ffffff !important;
    box-shadow: 0 4px 12px -6px rgba(255, 255, 255, 0.4) !important;
}

/* 4. Animación: Label Flotante (Blanco Puro al subir) */
#contact-form .form-input:focus ~ .form-label,
#contact-form .form-input:not(:placeholder-shown) ~ .form-label {
    transform: translateY(-2.2rem) !important;
    font-size: 0.85rem !important;
    color: #ffffff !important; 
    font-weight: 700 !important;
    opacity: 1 !important;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

/* 5. Parche para Autocompletado (Evita letras grises/amarillas en Chrome) */
#contact-form .form-input:-webkit-autofill,
#contact-form .form-input:-webkit-autofill:hover, 
#contact-form .form-input:-webkit-autofill:focus {
    -webkit-text-fill-color: #ffffff !important;
    -webkit-box-shadow: 0 0 0px 1000px transparent inset !important;
    transition: background-color 5000s ease-in-out 0s;
}

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 768px) {
    #contact-form .form-input {
        font-size: 1rem !important;
    }
    #contact-form .form-label {
        font-size: 0.95rem !important;
    }
    #contact-form .relative {
        margin-bottom: 2rem;
    }
}