/* ==============================================
   FUNNEL.CSS - OSTP
   Estilos específicos del embudo de conversión
   ============================================== */

/* ===== PROGRESS BAR ===== */
.form-progress {
    margin: 30px 0;
}

.progress-bar {
    height: 4px;
    background: var(--ostp-gradient);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.progress-steps .step {
    color: var(--ostp-text-muted);
    font-size: 0.9rem;
    position: relative;
}

.progress-steps .step.active {
    color: var(--ostp-primary);
}

.progress-steps .step.active::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: var(--ostp-primary);
    border-radius: 50%;
}

/* ===== STEP CONTAINER ===== */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

/* ===== SERVICIOS CHECKBOX ===== */
.servicios-checkbox {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 25px 0;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.checkbox-item:hover {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--ostp-primary);
}

.checkbox-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--ostp-primary);
}

.checkbox-item .check-text {
    color: white;
    font-size: 0.95rem;
}

/* ===== BOTONES DE NAVEGACIÓN ===== */
.form-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    gap: 15px;
}

.btn-next, .btn-prev, .btn-submit {
    padding: 12px 30px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
}

.btn-next, .btn-submit {
    background: var(--ostp-primary);
    color: var(--ostp-darker);
    margin-left: auto;
}

.btn-prev {
    background: transparent;
    border: 1px solid var(--ostp-border);
    color: var(--ostp-text);
}

.btn-next:hover, .btn-submit:hover {
    transform: translateX(5px);
    box-shadow: 0 0 20px var(--ostp-primary);
}

.btn-prev:hover {
    border-color: var(--ostp-primary);
    color: var(--ostp-primary);
    transform: translateX(-5px);
}

/* ===== ANIMACIONES ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .servicios-checkbox {
        grid-template-columns: 1fr;
    }
    
    .form-buttons {
        flex-direction: column;
    }
    
    .btn-next, .btn-prev, .btn-submit {
        width: 100%;
    }
}